(Paul Mirengoff) Rich Lowry asks a question that has been on my mind: "Where the hell is Marco Rubio." As I noted a week and a half ago, "for at least a week there have be reports that Rubio is 'nearing' and/or 'edging towards' a decision to endorse Cruz." I added: I don't know what he's waiting for. There isn't much substantive difference between the two Senators and no one has made
Source: Power Line