Ruh-roh, things are looking pretty bad for a Republican establishment that wants to keep out Trump.
So that's that for Marco Rubio. And no one is more pleased that he has dropped out than Rubio himself.
Is John Kasich for real? And in this Trumpified world, does it matter?
The GOP is collapsing. (Plus an embarrassing faux pas from Hillary Clinton.)
Trump launches into an infomercial during a victory rally. Bernie takes Michigan.
Today's contests matter. Crikey's writer-at-large is hunkered down in a shitty motel and is crunching the numbers.
It's Trump versus Cruz now, as Rubio is all but done. But Trump's numbers may start dropping off ahead of the Republican National Convention.
The GOP was already in a defensive mentality, and now Trump's Super Tuesday victory has it like a cat on hot bricks.
A disillusioned populace is turning to outsiders who promise to upend the system. Or at least that's the accepted -- and completely wrong -- wisdom, writes freelance journalist Mira Adler-Gillies.
Hillary Clinton has smashed the southern state primaries. Donald Trump has notched up some more wins, but he didn't get the numbers he was expecting.