NBC Nightly News with Brian Williams

JUST IN: President Obama will deliver a statement on the situation in Ukraine at 11:30am ET

BREAKING NEWS: Israeli military launches ground operation in the Gaza Strip, Israel Defense Forces say

Legendary actress Elaine Stritch has died at age 89, her lawyer confirms to NBC News
Details: http://nbcnews.to/1rkwJzz

Legendary actress Elaine Stritch has died at age 89, her lawyer confirms to NBC News

Details: http://nbcnews.to/1rkwJzz

LATEST: State Department cannot yet confirm if any Americans were on board Malaysia Airlines Flight, spokesperson says
WATCH NBC News live coverage: http://nbcnews.to/1qKAZor

LATEST: State Department cannot yet confirm if any Americans were on board Malaysia Airlines Flight, spokesperson says

WATCH NBC News live coverage: http://nbcnews.to/1qKAZor

BREAKING NEWS: Malaysia Airlines confirms it has lost contact with Flight MH17 (Amsterdam to Kuala Lumpur) over Ukrainian airspace

BREAKING NEWS: Malaysia Airlines confirms it has lost contact with Flight MH17 (Amsterdam to Kuala Lumpur) over Ukrainian airspace

BREAKING NEWS: Malaysia Airlines has lost contact with Flight MH17 over Ukrainian airspace, the airline says

WATCH LIVE: NBC News Special Report: http://nbcnews.to/1qKAZor