As the Trump Organization criminal probe turns on the heat against Trump CFO Allen Weisselberg, former federal prosecutor Alvin Bragg appears likely to take over the case after DA Cy Vance leaves at the end of the year. Former Manhattan Assistant District Attorney Robert Gottlieb discusses what a new DA may mean for the case. (This interview is from MSNBC’s “The Beat with Ari Melber, a news show covering politics, law and culture airing nightly at 6pm ET