President Obama will deliver his fourth State of the Union address before Congress on February 12. Watch CNN.com Live for all of your political coverage.
Today's programming highlights...
10:00 am ET - NASA remembers fallen astronauts - On the 10th anniversary of the Space Shuttle Columbia tragedy, NASA pays tribute to the crews of Columbia, Challenger and Apollo 1 during the agency's Day of Remembrance.
11:30 am ET - White House briefing - The Turkey bombing, gun control and immigration will likely dominate Press Secretary Jay Carney's agenda with the White House press corps.
2:00 pm ET - Obama honors science's best - President Obama welcomes the recipients of the National Medal of Science and National Medal of Technology and Innovation to the White House.
2:30 pm ET - Clinton says farewell to State Department - After four years and nearly one million miles on the road, Hillary Clinton says goodbye to employees at the State Department in Washington.
CNN.com Live is your home for breaking news as it happens.