The Senate briefing will now take place on Thursday. It is unclear when House members will be briefed. The upper chamber’s new date was scheduled to allow Secretary of State Marco Rubio and ...

Sen. Marco Rubio speaks at a rally at the Texas Station Gambling Hall & Hotel, Feb. 21, 2016, ... Rubio missed 104 of 270 Senate roll call votes, nearly 40 percent of all votes.

In 2000, Rubio became a member of the Florida House of Representatives and in 2009, Rubio launched his campaign to run for Florida's U.S. Senate seat, winning the general election in November of 2010.