"It's not going to stop me from doing what I think needs to be done," Obama said.
The White House would not say if the U.S. would move unilaterally.
Obama implored Putin to pressure separatists to open access to crash site.
President Obama speaks on the ongoing situation in Ukraine Monday morning.ADVERTISEMENTgoogletag....
Advocates want Obama to take a stand on bills they say would unbridle the NSA.
President Obama is just getting started using executive authority.
The Indiana governor wants lawmakers to block new power plant rules.
"We don't need photo ops, we need action,” said Rep. Pete Gallego.
He also vowed to stick with his plans to push for immigration reform.
President Obama on Monday formally requested that Congress grant him additional powers to deport...
“I'm not going to apologize for trying to do something while they're doing nothing,” he said.
The move allows 300 advisers to begin helping Iraq fight a Sunni insurgency.
The US and EU are blocking exports to the energy sector and sanctioning major banks.
"I'm in D.C., so I'm for it," Obama said, but added that the politics are "difficult."
He said contracts "should not subsidize discrimination against the American people."
The president says his national security team is "in close contact" with Ukraine.
The Alaska senator is catching heat for "running on the power to nag."
President Obama reiterated Israel's right to defend itself against the attacks.
“I think it’s a charade,” said Rep. Mick Mulvaney (R-S.C.), a Tea Party favorite.
Obama's top lawyer says a House lawsuit won't alter "what the president is going to do."
President Obama's pick to lead the VA pledged to put "our veterans first.”
The U.S. has been “under serious threat” from Islamist extremists for years, Obama said.
"That whole idea that government is the problem or the enemy is just not true," Obama said.
The administration should act "immediately," senators say.