What We're Watching as 5 States Hold Crucial Primaries  —  Voters in Florida, Illinois, Missouri, North Carolina and Ohio cast crucial ballots in the race for the presidency on Tuesday.  Here are some of the things we will be watching.  —  The end or the beginning?

Ben Carson to Newsmax: I'm Promised a Spot in Trump Administration  —  Dr. Ben Carson revealed on Newsmax TV Monday that he will work in Donald Trump's administration — at least in an “advisory capacity” — if the Republican presidential front-runner is elected to the White House.

Clinton: 'We didn't lose a single person' in Libya  —  Hillary Clinton on Monday defended the intervention in Libya that she championed as secretary of state, telling MSNBC's Chris Matthews that the United States “didn't lose a single person.”  —  “Libya was a different kind of calculation.

Military Times survey: Troops back Donald Trump, Bernie Sanders for president  —  In an exclusive survey of American military personnel, Donald Trump and Bernie Sanders emerged as active-duty service members' top choices to become the next commander in chief.

Trump campaign manager's behavior prompted staff concerns  —  Donald Trump's staff and advisers have expressed concerns about campaign manager Corey Lewandowski's quick temper and heavy-handed leadership, and some even planned a coup against him last month, sources involved in the discussions told POLITICO.

Will Partisanship Undermine the Judiciary?  —  Samuel Chase—"Old Bacon-Face"—was probably the most partisan justice in Supreme Court history.  While sitting as a circuit judge, he'd make partisan speeches from the bench and drive lawyers out of his courtroom—before clapping their Jeffersonian clients into jail.

Caught on a hot mic, Clinton speculates about Chris Christie's support for Trump  —  What's at stake in the Ohio GOP primary? … Catch up on the 2016 race  —  CHARLOTTE— It isn't often that Hillary Clinton lets her guard down about what she really thinks about the Republican presidential race.

Working-Class Whites Have Moral Responsibilities — In Defense of Kevin Williamson  —  This weekend, my colleague Kevin Williamson kicked up quite the hornet's nest with his magazine piece (subscription required) that strikes directly at the idea that the white working-class (the heart of Trump's support) is a victim class.

A King in His Castle: How Donald Trump Lives, From His Longtime Butler  —  PALM BEACH, Fla. — Everything seemed to sparkle at the Mar-a-Lago estate here on a recent afternoon.  The sun glinted off the pool and the black Secret Service S.U.V.s in the circular driveway.

Tech mogul accused of keeping ex-stripper as sex slave for 13 years  —  A Silicon Valley venture capitalist has been sued for $40 million by a woman who claims he used her as a virtual sex slave for 13 years.  —  Michael Goguen, who had worked for a firm that funded Google and Paypal …

The Note: High Stakes Tuesday Is Here  —  In the biggest day of voting since Super Tuesday, Americans in five states and one territory head to the polls today to cast their ballots for the presidential nomination.  More states and delegates may have been up for grabs on March 1 …

Donald Trump's taste for well-done steaks is disqualifying  —  A lot has been written about Donald Trump over the course of this campaign season, but a new revelation from a New York Times profile of Trump's longtime butler may finally deliver the piece of information that brings him down — he enjoys his steaks well done.

Trump's Fundraising for Others Left Deep Roots  —  The Palm Beach County GOP hopes to raise more than $300,000 at an upcoming event where Trump will deliver the keynote.  —  He might be self-financing his campaign, but Donald Trump is no stranger to political fundraising.