Former U.S. Senate candidate and retired U.S. Marine Corps Lieutenant Colonel Amy McGrath, Bush administration Deputy Homeland Security Advisor Admiral Steve Abbot and retired Rear Admiral Mike Smith join Nicolle Wallace to discuss the rising pressure surrounding Senator Tommy Tuberville who for months has been holding up military promotions over the Defense Department's abortion policy. » Subscribe to MSNBC: on.msnbc.com/SubscribeTomsnbc 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 Eas...