9:30 a.m. ET: The Senate Armed Services Committee holds a hearing on the situation in Afghanistan.
10 a.m. ET: The House Ways and Means Committee committee holds a hearing on "The President's FY2015 Budget Proposal for the Department of Health and Human Services."
10:30 a.m. ET: The House Appropriations Committee holds a hearing on "The FY2015 Department of State Budget." Secretary of State John Kerry testifies.
East All-Star Terrence Ross of the Toronto Raptors competes in the slam dunk contest during the NBA basketball All-Star weekend in Houston, Texas, February 16, 2013.
Toronto Raptors guard Terrence Ross was crowned 2013 Sprite Slam Dunk champion .
As the World Wide Web prepares to celebrate its 25th birthday in March, take a look at the numbers behind this life-changing technology.