There's no silver cloud for which the identity-politics crowd can't detect a downbeat lining! Take the news of black women being appointed to some of the country's most prestigious positions. You'd think that would be cause for unqualified celebration in liberal circles. But not so fast! On Mehdi Hasan's MSNBC show today, guest host Melissa Murray led a segment on "the glass cliff." The notion is that women, particularly women of color, tend only to be appointed to prestigious positions at institutions that are in crisis, and thereby are being "set up to fail."Get the rest of the story and...