On the song “Magnet” off her sophomore album, Cardi B takes shots at a number of people, including her ex-husband, Offset, and rapper JT. The song has escalated the ongoing feud between Cardi and JT.

Gayle King is an award-winning journalist and co-host of "CBS Mornings." King interviews top newsmakers and delivers original reporting to "CBS Mornings" and all CBS News broadcasts and platforms. She ...