We are waiting for Donald Trump`s big immigration speech. There are lots of unanswered questions that remain about where exactly Trump stands on deportation forces, on what to do with the millions of immigrants who are here illegally now, and where he stands on the question of birthright citizenship.

Bernie Sanders is usually speaking to the converted. He fires them up. It`s a completely different style of campaigning that he`s allergic to.

To the extent anybody had heard of the [Charles] Kushner name at that point, it was a very tarnished name.

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

Looking to Donald Trump`s immigration speech can he hang onto his base if he softens his stance on the issue that got him this far?

We`re seeing point to something that`s happened over the last eight years during the [Barack] Obama presidency, and that is the Democratic electorate over the last eight years has gotten a lot more liberal.

Donald Trump, I guess one idea here if he`s flip flopping, has he bought himself cover with his base by all the inflammatory thing he`s said over the last year? But the flip side is, all of those inflammatory things, the voters he`s trying to reach by flip flopping, are they tuned out to him because of that?