Hillary Clinton's weakest group, though, is people under 30, the young.

I`m going to say the New England Patriots fans [biggest winner of the year 2015]. I mean - bring it on. Bring it on. You know why? You know why? Because we won the Super Bowl, because we got Brady reinstated because we started 10 and 0. Bring on the heat because you can`t beat us.

There was a change in tone in terms of the [Donald] Trump who showed up in Mexico City for this press conference.

Immigration has been [Donald] Trump`s signature issue throughout his entire presidential campaign, and his supporters love him for it.

The perception that Donald Trump has softened on immigration or is about to soften on immigration has some on the right concerned that he could lose support among his most loyal base of supporters, though he`d been drawn to his hard-line positions on immigration early in the campaign.

Mitt Romney, Jeb Bush, Chris Christie, sort of the three big hitters on the Republican side.

[Donald] Trump met with Mexican president Enrique Pena Nieto, who has in the past compared Trump`s rhetoric to that of Adolf Hitler and Benito Mussolini.