On Friday, U.S. Attorney General Merrick Garland tapped longtime federal prosecutor Jack Smith as special counsel to head up investigations involving former President Donald Trump. Smith's appointment came three days after Trump launched his third run for the White House. Neal Katyal, former acting U.S. Solicitor General, joins Geoff Bennett to discuss. Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG Find more from PBS NewsHour at https://www.pbs.org/newshour Subscribe to our YouTube channel: https://bit.ly/2HfsCD6 Follow us: Facebook: http://www.pbs.org/newshour Twitter: http://www.twitter.com/newshour Instagram: http://www.instagram.com/newshour Subscribe: PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts Newsletters: https://www.pbs.org/newshour/subscribe