Thomas J. Ridge: “I think there are probably only three people in the entire universe that know how difficult his task will truly be, and…”

I want a full-throated condemnation, an aggressive tweetstorm that condemns these men, their actions and everybody that thinks and would act like them.

I'm right now, I'm more concerned about... trying to do public anecdote to these un-American, unpresidential, unsubstantiated -- there's no historical antecedent. It's corrosive. It's undermining the legitimacy, sowing seeds of doubt in…

So, I think if the president is looking to make America great, that's his goal, he also has to make it safe.

I think [a comprehensive immigration approach] will add more to border security than any number of fences we can put across the border.