Democratic State Representative Justin J. Pearson joins MSNBC’s Lawrence O’Donnell after another mass shooting hits close to home. Seven months after three children and three adults were killed in Tennessee, 18 were murdered in yet another mass shooting in Maine, a place State Representative Pearson says, “helped to nurture me and to grow me into the person that I am.” » 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 Eastern. Connect ...