Ohio’s Democratic senator, Sherrod Brown, will face the Trump-endorsed Bernie Moreno in one of the nation’s most competitive Senate races. Sen. Brown joins MSNBC’s Lawrence O’Donnell to give his reaction to Moreno winning the Republican primary and to discuss his latest campaign ad narrated by fellow Ohioan Martin Sheen. » Subscribe to MSNBC: youtube.com/msnbc Follow MSNBC Show Blogs MaddowBlog: msnbc.com/maddowblog ReidOut Blog: 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: msnbc.com...