Joe Biden may be old, but that doesn’t mean he hasn’t got his finger on the pulse:

Biden: If I become president, the single most important thing is we're going to cure cancer — Kathryn Watson (@kathrynw5) June 11, 2019

More from the Washington Examiner:

Vice President Joe Biden told an audience in Ottumwa, Iowa Tuesday that his White House would “cure” cancer should he beat President Trump in 2020. “I’ve worked so hard in my career, that I promise you, if I’m elected president you’re gonna see single most important thing that changes America, we’re gonna cure cancer,” Biden said to applause.

Here's the video of @JoeBiden promising to cure cancer if elected president.https://t.co/3doUlVOgcg pic.twitter.com/cRzsamV1Fc — Julio Rosas (@Julio_Rosas11) June 11, 2019

That ought to erase any concerns about Biden being incoherent and unfocused. Just look at all the people taking him seriously now:

damn, makes me think — Canama (@Canama139) June 11, 2019

I dont know who's on his team but pic.twitter.com/GwnuVaHM3V — TacoThief (@GurayMatter) June 11, 2019

Ok bro — Chris W. (@ChrisW23599296) June 11, 2019

Jesus Joe .. wtf. — iGotRussiaElected (@MesoCrabby) June 11, 2019

Me when running for class president in Kindergarten: https://t.co/do2dH20znA — Bob Malak (@bob_malak) June 11, 2019

Why didn’t anyone else think of this? — elGregorioE (@ElGregorioE) June 11, 2019

Have we been actively not trying to cure cancer previously? — 'Stache (@Stache2020) June 11, 2019

What's next? Fusion power and flying cars? Is he just saying anything he thinks will get a good reaction? — Tom Weinstein (@TomWeinstein1) June 11, 2019

Well, that’s what he did with the Hyde Amendment, and we all know how good and decisive and resolute that made him look.

I can't wait for these campaign ads. "Vote for Biden. He'll cure cancer! I mean … unless you like cancer. You don't LIKE cancer… do you?" https://t.co/5QpNA0ECZI — Ben (@BenHowe) June 11, 2019

It’s gonna be lit.

AOC’s still busy asking for a raise. But these people can pick up her slack:

uh, not possible dude. Really? This is his focus? How about climate change? That's within our grasp. — ༄?????????༄ (@blackbird726) June 11, 2019

Imagine being in power in 2019 and still not realising the most important scientific issue to fix is #climate change… — always angry (@juliettelucie) June 11, 2019

Great, then all the healthy people can drown in the rising sea levels. — Didyoureallysaythat (@WMCED) June 11, 2019

And of course there are others complaining about how our health care system is basically cancer:

"…if it's profitable for corporate health institutions and big pharma." — Peter Leite (@MasterTheBig3) June 11, 2019

The cure will cost one million dollars — Keanu Reeves Is Cancelled (@Gerry_Dorsey_) June 11, 2019

*for rich people — kelly (day-to-day) (@kellyawallace) June 11, 2019

The Bidens will have their cancer cured. The rest of us will get bankruptcy and coverage denial letters. — GeorgeCostanzaa (@CostanzaaGeorge) June 11, 2019

If you don't have health insurance, a cure does you no good. You can't afford it and won't receive it. Securing our democracy (voting rights and integrity), reversing Trump government corruption, climate change, and healthcare-for-all (including abortion) are far more important. — Wallace Ritchie (@WallaceRitchie) June 11, 2019

Looks like Joe screwed up again.

Editor’s note: This post has been updated with an additional tweet, and the headline has been amended to reflect the addition of video.