President Donald Trump tweeted choice words last weekend about special counsel Robert Mueller’s investigation into Russian interference with the 2016 presidential election. Trump then added another lawyer to his team — Joseph diGenova, a former U.S. attorney for the District of Columbia, who has spoken aggressively against the Russia investigation. Both moves concern many lawmakers, who worry Trump may actually find a means to have Mueller fired in an attempt to quash the examination.

If Mueller is fired, has he positioned the investigation so it can continue without him? This and more is discussed in this episode of Politics & Polls as Fordham Law Professor Jed Shugerman joins the show.

Note: This episode was recorded on March 14, 2018, before President Trump posted tweets calling out Mueller for the first time. That same day, an opinion piece by Shugerman and his colleague Ethan Leib appeared in the Washington Post, explaining how a part of the Constitution could stop Trump from abusing his pardon power or from firing Mueller. They also published a piece in Slate arguing Sessions also may not fire Mueller.

Jed Shugerman teaches at Fordham Law. He has a bachelor’s degree, a J.D., and a Ph.D. in American History from Yale University. He is the author of “The People's Courts: Pursuing Judicial Independence in America” (2012) on the evolution of judicial elections and politics in America. He is currently working on anti-corruption emoluments litigation against the Trump administration, and he is writing about American prosecutors, and the “faithfully execute” fiduciary limits on the executive branch. He writes about law and politics at shugerblog.com.