MSNBC Will Replace Greta Van Susteren with Ari Melber

Greta Van Susteren is leaving MSNBC, less than seven months after she joined the NBCUniversal-owned cable-news outlet. The network intends to replace her at 6 p.m. with Ari Melber, according to a memo from Phil Griffin, MSNBC’s president.   More to come… Brian Steinberg