The move by the White House on Wednesday to feature four children at President Obama's gun-control news conference set into motion a new debate over the role of young people on the political stage.
In unveiling his proposals to address gun violence, Obama was accompanied by four children who had written to him in favor of stricter firearms laws in the wake of the Dec. 14 massacre at Sandy Hook Elementary School in Newtown, Conn., which killed 20 children and six adults.
"I am very sad about the children who lost their lives," wrote Taejah Goode, 10, who attended Wednesday's event. "So, I thought I would write to you to STOP gun violence."
Obama also noted that he has hung a painting made by Grace McDonnell, 7, who was among those killed at Newtown, in his private study.
The prominence of children prompted a backlash from some conservatives. The right-leaning Drudge Report website ran a photo of Obama high-fiving one of the children gathered at the White House along with the headline "Let's Play Take the Guns."
It came one day after the National Rifle Association invoked the president's daughters in a provocative Web video, a move that White House press secretary Jay Carney criticized as "repugnant and cowardly."
"Most Americans agree that a president's children should not be used as pawns in a political fight," Carney said. Some Democrats called for the spot to be taken down, but NRA President David Keene said the ad "wasn't about [Obama's] daughters. It was about elites."
The focus on children is inevitable in the wake of a shooting that took place at an elementary school, experts said. But they said there are key distinctions between the NRA ad and Obama's use of children onstage.