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.

I`ve heard this theory that this is basically Jeb`s [Bush] people trying to get their supporters to basically put the stake in Marco Rubio because if people are talking about accepting [Donald] Trump over [Ted] Cruz, what they`re really saying is Marco Rubio`s no longer viable.

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.

If you want to defend torture, well then go ahead. But please spare me any sermons about the law ever again.

Some applauding Steve Harvey for the instructions he gave, others simply horrified by the instructions that one feels necessary to give in this the freest land in all the earth, in 2016, the United States of America.

David Roberts, who is a writer at Vox who I like, had a line about the voter - your voters weren`t locked in the room with you, Republican establishment. You were locked in the room with them.

Marco Rubio and Ted Cruz did their best Donald Trump impersonation. All three unleashing an unprecedented string of insults and attacks fit more for a barroom than a presidential debate stage.