REUTERS/Jason Reed
The man began shouting from the unusual spot of behind the president, where he pleaded that his family was separated and urged Obama to use his executive authority to stop deportations.
"You have the power to stop deportation!" the man said.
"Actually, I don't, and that's why we are here," Obama responded, rebutting attempts by security to escort the man from the rally.
Obama said that if he thought he had the unilateral ability to stop deportations, he would. He said he doesn't have the power to do that.
"The easy way out is to try to yell and pretend like I can do something by violating our laws," Obama said. "And what I'm proposing is the harder path, which is to use our democratic processes to achieve the same goal that you want to achieve. But it won't be as easy as just shouting. It requires us lobbying and getting it done."
More narrowly, the Obama administration announced a policy change in the middle of 2012 to not to deport some young illegal immigrants and start granting some of them work permits.
On Monday, however, Obama urged Republicans to pass comprehensive
"I believe the Speaker is sincere," Obama said. "I think he genuinely wants to get it done."
Here's the clip of Obama being heckled: