In a radio interview [Ted] Cruz compared [Donald]Trump`s behavior to schoolyard children throwing taunts at each other, vowing not to take part.

I think is interesting is that term is so pejorative or understood to be so pejorative and there`s a real difference between how Republicans, it seems to me, think of that and how Democrats do. I don`t think Democrats feel as negatively about the Democratic Party establishment as Republicans do feel about their party`s establishment.

After starting a blood feud with Fox News, something no Republican presidential candidate has dared to do before, [Donald] Trump seems to have successfully undermine the network in the eyes of its core audience with perception of the Fox News brand among Republican adults hitting its lowest point in three years according to a new YouGov survey.

You see a lot of fear among Republicans. Oh, man, this guy [Donald Trump] has a lot of vulnerabilities and weaknesses that`s not been tested at all yet.

We should note it is not illegal for the campaign to pay [Doanld] Trump owned businesses as long as they`re charging fair market rates. And while the optics are pretty stunning, we shouldn`t be surprised. Afterall, this is the guy that told Fortune magazine in 2000 it`s very possible I could be the first presidential candidate to run and make money on it.

Trump University is just one of the many lines of attack that were opened up last night, giving a preview of what`s to come in the general if [Donald] Trump is indeed the Republican nominee.

I don't think polarization is some kind of grand distraction. It's real. People have different commitments, believe in different things and principles, different visions of the good life ... but there is also a degree to which all the really big, successful reform movements in the country had extremely bizarre ideological coalitions.