Moments after a Trump ally Bob Costello testified to a New York grand jury, Michael Cohen joins “The Beat” for instant reaction. Cohen’s appearance comes as Trump braces for possible indictment. Cohen tells MSNBC Chief Legal Correspondent Ari Melber Costello is “a clown” -- adding most of what he claimed about Cohen “will be proven to be inaccurate.” On the hush money payment, Cohen says “I didn't sleep with Stormy Daniels… Donald did.” (This is an excerpt of the full discussion that aired on MSNBC). Check out the video playlist for "The Beat with Ari Melber": www.msnbc.com/ari » Subscribe to MSNBC: http://on.msnbc.com/SubscribeTomsnbc Follow MSNBC Show Blogs MaddowBlog: https://www.msnbc.com/maddowblog ReidOut Blog: https://www.msnbc.com/reidoutblog MSNBC delivers breaking news, in-depth analysis of politics headlines, as well as commentary and informed perspectives. Find video clips and segments from The Rachel Maddow Show, Morning Joe, The Beat with Ari Melber, Deadline: White House, The ReidOut, All In, Last Word, 11th Hour, and Alex Wagner who brings her breadth of reporting experience to MSNBC primetime. Watch “Alex Wagner Tonight” Tuesday through Friday at 9pm Eastern. Connect with MSNBC Online Visit msnbc.com: http://on.msnbc.com/Readmsnbc Subscribe to the MSNBC Daily Newsletter: MSNBC.com/NewslettersYouTube Find MSNBC on Facebook: http://on.msnbc.com/Likemsnbc Follow MSNBC on Twitter: http://on.msnbc.com/Followmsnbc Follow MSNBC on Instagram: http://on.msnbc.com/Instamsnbc #msnbc #trump #michaelcohen