VIDEO : Mika Brzezinski Cuts Off Michael Wolff Over Affair Rumors

Mika Brzezinski of MSNBC?s ?Morning Joe? cut off an interview Thursday with Michael Wolff, the author of ?Fire and Fury,? after the two got into a heated exchange over a veiled suggestion by Wolff that U.N. Ambassador Nikki Haley was having an affair with President Donald Trump. Haley has vehemently denied the suggestion, and Brzezinski accused Wolff of disparaging her. Wolff first raised the issue publicly in an appearance last week on HBO?s ?Real Time With Bill Maher.?