Samantha Vinograd is a CNN national security analyst. She served on President Obama's National Security Council from 2009-2013 and at the Treasury Department under President Bush. Follow her on Twitter @sam_vinograd . The views expressed in this commentary are her own. This commentary has been updated to reflect the news.

(CNN) Every week, I offer a glimpse of the kind of intelligence assessments that are likely to come across the desk of the President of the United States. Modeled on the President's Daily Briefing, or PDB, which the director of national intelligence prepares for the President almost daily, my Presidential Weekly Briefing focuses on the topics and issues the President needs to know to make informed decisions.

Here's this week's briefing:

A Russian win, any way you cut it

Lawyer, informant, consultant -- or something else -- Natalia Veselnitskaya and her admission of ties to the Russian government grabbed headlines. But whatever the nature of her relationship with the Kremlin is, the real focus shouldn't be on Veselnitskaya, but rather on Vladimir Putin.

Even if (and it's a big if) Putin didn't sanction Veselnitskya's outreach to the Trump campaign or her recent TV interview with NBC News, he's undoubtedly benefiting from the confusion and chaos she's creating

Samantha Vinograd

Putin's no PR novice, and has long been using all tools in his toolkit to make the United States look weaker.

Earlier this year, the director of national intelligence said publicly that, even after the 2016 election, Russia has continued to use social media, propaganda and "other means of influence" to "exacerbate social and political fissures." This is why the Russians use their bot and troll armies to spread extreme views on all sides of the political and social spectrum -- from Parkland propaganda to fake news about the Syria strikes.

They want to sow discord.

And while Putin developed a taste for you, Mr. President, over Hillary Clinton, that preference was based on his views of your likelihood to pursue policies favorable to Russia.

But men, and their preferences, are fickle, and Putin may be changing his tune after the United States implemented tough sanctions against Russian oligarchs , retaliated against Moscow for the poisoning of Sergei Skirpal and his daughter by expelling Russian diplomats , and led strikes against Syrian chemical weapons targets.

Veselnitskaya had long denied ties to the Kremlin (including when she spoke to the Senate Judiciary Committee).

Now, in this recent TV interview she has said that she does have ties to the Kremlin and that she is actively communicating with the Russian government.

JUST WATCHED NYT: Russian lawyer closely tied to Kremlin Replay More Videos ... MUST WATCH NYT: Russian lawyer closely tied to Kremlin 02:40

Putin has to know that Veselnitskaya's new public admission of Kremlin ties is not good PR for you or the participants in the Trump Tower meeting, because, to the untrained eye, it looks like your team was meeting with a Russian asset of some kind.

This very well may be a signal from Putin that he can, and will, use information at his disposal to now denigrate you and manipulate American political discourse. Veselnitskaya's reversal may have been a Putinesque show of force. If he has further information that is damaging to you, we may see him start to release it as he attempts to scratch his real itch: making America weak again.

North Korea: 'Denuclearization' may translate differently in Pyongyang

From a security perspective, the last weeks have brought a significant de-escalation of near-term threats from North Korea, and expressions of goodwill and public displays of affection between North Korea and the United States -- including Kim Jong Un's statement during the intra-Korean summit that he won't use nuclear weapons to target the United States ( remember when they actively threatened Guam a few months ago?).

"Little Rocket Man" is becoming a media darling, and, despite heavy skepticism based on past history, the United States is working hard to see whether Kim will put his money where his mouth is.

Even after Kim and South Korean President Moon signed a statement "confirming the common goal of realizing, through complete denuclearization, a nuclear-free Korean Peninsula," the devil is in the denuclearization details.

You've focused on " getting rid " of North Korean nuclear weapons, but that can mean a lot of different things. Kim may be trying to throw us off course by offering some concessions that are not, by themselves, satisfactory steps toward complete and verifiable denuclearization, such as:

Offering to stop nuclear tests: This is unsatisfactory. Nuclear programs don't disappear when you just stop nuclear tests, and North Korea's already said publicly they don't need to test nuclear weapons. So while this is a good step in terms of mitigating tensions, it's not enough from a denuclearization perspective.

Offering to close nuclear test sites: Also unsatisfactory. You and the South Koreans reported that Kim is closing down a nuclear test site, and now there's news that they may invite South Korean and American experts journalists to witness it. That's okay, but it isn't an olive branch. Since the North Koreans have said they don't need the test site anymore because they've already completed their nuclear mission, it's entirely plausible that the North Koreans could use the "closing" ceremony to celebrate their nuclear achievements. Visits by American experts and journalists to the "closing" could make them witnesses to an actual North Korean celebration, which would be awkward.

JUST WATCHED Trump: I had everything to do with meeting Replay More Videos ... MUST WATCH Trump: I had everything to do with meeting 01:32

Designing a map for denuclearization: Close, but no cigar. The North Koreans may in fact provide their own map, or timeline, for dismantling their nuclear program. But they could use this to lock in a protracted nuclear breakup period -- and this can't be a drawn-out affair. Giving them years to relinquish their crown jewels increases the risk that they change their minds (not a small fear, since Kim's been erratic in the past, to say the least).

These steps could represent a freeze, which is better than where we were last year, but we need to watch out and keep our eye on denuclearization as we define it.

Instead of getting distracted by Kim Jong Un's antics, we need to let the grownups hammer out the details and communicate them to the North Koreans well before a US-North Korean summit -- otherwise it will be a media event at best, and a US embarrassment at worst, if we look like we were unprepared, too flexible, or, to put it bluntly, played.

Israel: Expect trouble ahead

In light of your potential trip to Israel next month to open the new US Embassy in Jerusalem, and your decision by May 12 on whether to recertify or decertify the Iran deal , we should expect some rocky waters ahead in the Middle East.

Our first priority needs to be the safety and security of US personnel deployed overseas, and if you decertify the Iran deal, Iran may choose not only to restart its nuclear program but also to retaliate by targeting US personnel and interests in the Middle East. Iran is active in theaters including Syria, Iraq and Lebanon, where we have significant numbers of diplomats and military personnel on the ground. In the run-up to the May 12 deadline, we may see increased threats from Iran and may need to devote additional resources to ensure security at US embassies and other diplomatic facilities.

With that in mind, we can expect direct threats to US personnel and a tenser overall security environment in Israel when the embassy opens. The leader of Hamas has already said he can't contain mass Palestinian protests on the day of the embassy move.

This is happening while clashes between Palestinians and Israeli forces at the Israel-Gaza border are ongoing. Over the last month, violence at the border has left 40 Palestinians dead and more than 5,500 wounded, according to the United Nations.

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May 15 also marks the Palestinian observation of al-Nakba -- or as many Palestinians and others call it , the "catastrophe" that was the creation of the state of Israel and expulsion of hundreds of thousands of Palestinians. Past demonstrations have led to clashes between Palestinians and Israeli security forces, including during last year's demonstrations.

Due to all of these events, Mr. President, we assess that there is a heightened risk to US personnel in the Middle East, and the policy team can identify whether additional resources are needed.