Donald Trump's campaign kicked off the week, promising a shift in tone. Trump's campaign manager said, if elected, Trump would display a "professional, presidential" tone. The Republican frontrunner himself said you won't even recognize him. Trump said, "You know being presidential is easy, much easier than what I have to do, here I have to rant and rave, I have to keep you people going otherwise you're gonna fall asleep on me right?" But not everyone is buying it--- Hillary Clinton in particular. She mocked Trump, saying, "Trump keeps saying things like, 'you know, uh, I didn't really mean it. It was all part of my reality TV show. Running for president will be on your screen.' Well, if we buy that, shame on us. Because he already showed us what he believes and he has already said what he wants to do and he wants go after every one of the rights we have."
And then there's 66-year-old Elizabeth Warren, a Senator from Massachusetts since 2013. Previously she was a Harvard Law professor specializing in bankruptcy law.
The next round of voting is Tuesday in what's being called "Super Tuesday 4." Connecticut, Delaware, Maryland, Pennsylvania, and Rhode Island will have delegates up for grabs.