A lot of people have trouble putting those two words together.
"I don't even want to get into that. ... God," said John H. Sununu, who was White House chief of staff under President George H.W. Bush. "I don't even want to be in a story that has that assumption in it."
The assumption can't be brushed aside, however. The chance that Donald Trump will win the Republican presidential nomination has grown dramatically with his victories in early-voting states and his leads in polls of the states that vote over the next three weeks. The intense attacks that Trump's leading rivals, Sens. Marco Rubio of Florida and Ted Cruz of Texas, have...