The antigay former senator's days in the presidential race may be numbered.
Rachel Maddow breaks down the Voters First Forum event, seen as a peaceful precursor to the much-anticipated Republican presidential debate.
The presidential aspirant also called open military service by transgender Americans 'absurd.'
It was a 'flippant comment' that he's sorry he made, Santorum tells Rachel Maddow, but he stands by the point he was attempting to make.
The two were wed in Chicago at Montrose Harbor in an afternoon ceremony.
Cruz laments that a wedding venue's owners were 'forced' to close down, when in fact they are doing so voluntarily rather than comply with antidiscrimination law.