FILE - In this Jan. 28, 2013 file photo, Sen. Marco Rubio, R-Fla., right, accompanied by Sen. Charles Schumer, D-N.Y., gestures as he speaks during a bipartisan group of leading senator

 

              FILE - In this Jan. 28, 2013 file photo, Sen. Marco Rubio, R-Fla., right, accompanied by Sen. Charles Schumer, D-N.Y., gestures as he speaks during a bipartisan group of leading senator
FILE - In this Jan. 28, 2013 file photo, Sen. Marco Rubio, R-Fla., right, accompanied by Sen. Charles Schumer, D-N.Y., gestures as he speaks during a bipartisan group of leading senators to announce that they have reached agreement on the principles of sweeping legislation to rewrite the nation's immigration laws, on Capitol Hill in Washington. Rubio says a new immigration bill he helped write needs stronger border security provisions or it will fail in the House and may even have trouble getting through the Senate. Rubio, who is the chief emissary to conservatives on the contentious legislation, said he’s been hearing concerns in recent days that more work is needed to boost the bill’s language on the border and he said he’s committed to trying to make those changes. (AP Photo/J. Scott Applewhite, File)