Warren targets billionaire Sheldon Adelson with ad buy in his newspaper

What she's saying: If Adelson paid 6% of his net worth under Warren's wealth tax, the ad claims, student debt for hundreds of thousands of Nevadans would be cleared, still leaving leftover dollars for increased funding for child care, free tuition at Nevada public universities, community colleges and trade schools.

Of note: Adelson, whose family backed Trump and other Republican candidates with more than $82 million in 2016, plans to spend at least another $100 million on the president's reelection efforts in 2020, per the Guardian.

Go deeper: Elizabeth Warren on the issues, in under 500 words