A Russian official blames new fighting in Ukraine on Kiev.
VIDEO | Rain failed to dampen excitement around Obama's landmark visit to India.
Companies see a potential windfall in eased trade restrictions.
"This is most important relationship we have in world," McDonough said.
“We will continue to … ratchet up the pressure on Russia,” he said.
Graham said leaders in the Middle East warned of a nuclear arms race.
National Security Council is working to authenticate the video posted online Saturday.
The case is being prosecuted by attorney general nominee Loretta Lynch.
The country is holding elections next month.
Rep. Randy Weber (R-Texas) has reintroduced legislation to withhold foreign aid to Latin American...
Feckless US policy toward terrorists has encouraged our enemies to expand their ambitions.
Shiite rebels forced the resignation of Yemen's president, raising security concerns.
Lisa Monaco discussed security with new Afghan President Ashraf Ghani.
We must counter the alienation that can spur radicalism and even terrorism.
Obama said last week the Internet will lead to Pyongyang's collapse.
Obama said he and Indian prime minister “made substantive progress.”
“We continue to go after high-value targets inside Yemen," he said.
The president expressed condolences to new leader over the death of his half-brother.
President will cut short India trip, foregoing a visit to the Taj Mahal to pay respects.
Obama has found a surprisingly willing partner in new Indian Prime Minister Narendra Modi.
President Obama opposes legislation he said could disrupt nuclear talks.
They praised his "humanitarian efforts around the world."
Obama praised Abdullah, 90, for a vision "dedicated to the education of his people."
The border security measure will be the week's main attraction in the House.