Rubio was out first and strongest of any 2016 hopeful ripping Obama's moves.
"I support President Obama's decision," she said in a statement.
Kevin Cirilli 12/17/14 06:31 PM EST
Democracy For America will contribute $250K, but founder Howard Dean endorsed Hillary.
Recent polls found growing support for ties among Cuban-Americans and nationally.
The presidential contender accused Obama of "dramatic overreach" on Cuba.
Martha McSally will head to Washington after defeating incumbent Democratic Rep. Ron Barber.
The likely 2016 GOP candidate spoke out against Obama's move on Cuba.
The Kentucky Democrat is mulling her political future after a decisive loss to Sen. Mitch McConnell.
The former Fla. governor faces a base hostile to his support for immigration reform.
The NBC/Wall Street Journal poll finds 71 percent want a different approach.