Today, President Obama promised the American people that he had not forgotten the 20 innocent chidlren and six brave educators who lost their lives at Sandy Hook Elementary more than 100 days ago. Standing with parents and teachers of gun violence victims, he urged Congress to take action that will protect other children and families from the pain and grief these families have experienced.

“As I said when I visited Newtown just over three months ago, if there is a step we can take that will save just one child, just one parent, just another town from experiencing the same grief that some of the moms and dads who are here have endured, then we should be doing it,” President Obama said. “We have an obligation to try.”

In January, the President put forward a series of common-sense proposals to reduce the epidemic of gun violence and keep our kids safe, and in his State of the Union address, the President called on Congress to give these proposals a vote. “And in just a couple of weeks, they will,” he said.

In the coming weeks, members of Congress will vote on whether we should require universal background checks for anyone who wants to buy a gun so that criminals or people with severe mental illnesses can’t get their hands on one. They’ll vote on tough new penalties for anyone who buys guns only to turn around and sell them to criminals. They’ll vote on a measure that would keep weapons of war and high-capacity ammunition magazines that facilitate these mass killings off our streets. They’ll get to vote on legislation that would help schools become safer and help people struggling with mental health problems to get the treatment that they need.

“None of these ideas are controversial,” the President said. “Why wouldn’t we want to make it more difficult for a dangerous person to get his or her hand on a gun?”

And if you ask most Americans outside of Washington -- including many gun owners -- some of these ideas, they don't consider them controversial. Right now, 90 percent of Americans -- 90 percent -- support background checks that will keep criminals and people who have been found to be a danger to themselves or others from buying a gun. More than 80 percent of Republicans agree. More than 80 percent of gun owners agree.

“There’s absolutely no reason why we can’t get this done,” President Obama said. But “there are some powerful voices on the other side that are interested in running out the clock or changing the subject or drowning out the majority of the American people to prevent any of these reforms from happening at all.”

The President called on everyone to make sure their members of Congress were listening, that we hadn’t forgotten what happened in Newtown or Aurora or Blacksburg or our pledge to do whatever we can as a nation to prevent future violence.

Nothing is more powerful than millions of voices calling for change. And that’s why it’s so important that all these moms and dads are here today. But that's also why it’s important that we've got grassroots groups out there that got started and are out there mobilizing and organizing and keeping up the fight. That's what it’s going to take to make this country safer. It’s going to take moms and dads, and hunters and sportsmen, and clergy and local officials like the mayors who are here today standing up and saying, this time really is different -- that we’re not just going to sit back and wait until the next Newtown or the next Blacksburg or the next innocent, beautiful child who is gunned down in a playground in Chicago or Philadelphia or Los Angeles before we summon the will to act.

President Barack Obama, with Vice President Joe Biden, delivers remarks on gun safety in the East Room of the White House, March 28, 2013. Mothers who have lost children to gun violence join them on stage. (Official White House Photo by Pete Souza)

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