Last week, Brietbart News was promoting Michelle Fields' interviews on major TV networks. Last night, she resigned from the site, along with editor-at-large Ben Shapiro.
The consensus going into Tuesday's primaries is that last week's confrontations at Trump events will alienate some potential supporters but also galvanize the heart of the Trump movement.
On Meet the Press, presidential front-runner Donald Trump said he may pay the legal bills of a supporter who punched a protester in the face. He also said he "doesn't condone violence."
History is in the balance: It has become almost a commonplace to say the coming clash in Cleveland may determine not only the 2016 nominee but the survival of the Republican Party as we know it.
Two of the Republican candidates said Saturday they may no longer support Donald Trump should he become the nominee following the violent events at a Trump rally in Chicago on Friday night.
The candidates say they want to leave Social Security as it is for people who are already retired, or soon will be. But Marco Rubio and Ted Cruz have proposed changes for younger workers.
Scuffles between Trump backers and protesters in the arena led to the cancellation of the event, and followed episodes of tension and violence this week in Missouri, Florida and North Carolina.