Despite a landslide win in Puerto Rico’s Republican primary on Sunday, Marco Rubio is still struggling to reconnect with the kinds of voters who sent him to Capitol Hill six years ago.<br />Instead he has watched them fuel front-runner Donald Trump and his closest challenger to winning the GOP presidential nomination, Texas Sen. Ted Cruz.<br />Rubio insists he feels “real good about the map as we move forward.”<br />In an interview late Sunday, the Florida senator told the Associated Press that he believes voters across the GOP spectrum want “an optimistic message of conservatism,” not just “anger and frustration.”
