The secretary of State will sign the landmark pact in New York on Earth Day.
Obama faces a tough task of assuaging Arab allies’ concerns over instability in the Middle East.
Clinton cast doubt that Mexico could ever be forced to pay for the wall.
The White House says GOP moves indicate seriousness of questions on bill.
"I think we need to review it to make sure we are not making mistakes with our allies."
"This certainly bears all the hallmarks of a terrorist attack," Kerry says.
Carter's comments come as U.S. troops move closer to the front lines.
“Wherever the trail may lead, it should be followed,” Clinton said.
Experts say Russian pilots are playing a dangerous game that could turn fatal.
The pope toured a Greek migrant detention center on Saturday.
“We're watching this as closely as we can," the State Department said.
Both the U.S. and China condemned the attempted launch.
The Obama administration has been harshly criticized by press freedom advocates.
The latest Republican moves could provide vital help for the Obama administration.
Josh Earnest said Biden was offering tough love from a strong ally.
“I want to make sure that anything we do doesn’t come to bite us,” Graham said.
President Obama lands in Saudi Arabia this week with a tailwind of renewed scrutiny.
The country has some top-flight representation in Washington.
The two leaders had a "rather intense discussion," according to the White House.
The official sees a double standard in Trump's remarks about South Korea and Japan.
The Obama administration has lobbied against the bill.
The Vatican had earlier said that a meeting would not be possible.
The Democratic hopeful argues that wealth inequality is "worse today."
Two years after the abduction, nearly all the girls are still missing.