Neera Tanden (Marvin Joseph/The Washington Post)

In other news: Herman Cain’s stint as a Beltway insider... E! grapples with Kardashian backlash. . . South Korean officials dismayed by some White House protocol during President Lee’s visit . . Justin Bieber denies paternity claims on “Today,” misses the opportunity for a killer “Billie Jean” cover.

(Kyle Gustafson for The Washington Post)

“Kanye West . . . sporting a black leather kilt, looking like the coolest man on earth.”

— Chris Richards on the Jay-Z and Kanye West concert you should not have missed.