Sad Sidekick Christie and 3rd Party Candidates

CLEVELAND, OH - AUGUST 06: Republican presidential candidates (L-R) Ben Carson, Wisconsin Gov. Scott Walker and Donald Trump participate in the first prime-time presidential debate hosted by FOX News.

"Mister Trump" is on the tip of everyone's tongue, as the country collectively exhales after Super Tuesday results settle.

Gail Collins, New York Times op-ed columnist and the author of As Texas Goes...: How the Lone Star State Hijacked the American Agenda (Liveright, 2013), wrote about the Republican race in her most recent column.

Collins said if Donald Trump becomes the Republican nominee, he'll probably scare so many people that a lot of Republicans would head to the polls for Clinton rather than cast a Trump vote.