Margaret Sullivan writes: Some people regard Tomi Lahren as a racist.

The social-media star’s past commentary on the conservative website the Blaze, including her disparagement of the Black Lives Matter movement, caused her to be booed when she appeared last year on Trevor Noah’s “The Daily Show.”

Noah acknowledged that — even as he urged his progressive audience to be polite to his guest: “Imagine you’re at Thanksgiving again and your racist uncle walked in.”

But President Trump seems to like her style. He was so taken with Lahren’s recent appearance on Sean Hannity’s Fox News show that he rang her up.

“He called and said, ‘Thank you for your fair coverage of me,’ ” Lahren told Washingtonian magazine, which reported that the president had watched the show live as the 24-year-old waxed enthusiastic about why so many Americans had flocked to Trump: ‘They said: ‘Guess what? This man is doing something amazing.’ ”

Lahren also told Washingtonian that in the 10- or 15-minute conversation with the president, he “was asking about me personally,” but she gave no details about his questions. [Continue reading…]