In an exclusive interview at 8 and 11 p.m. ET, Anderson Cooper talks with Tom Clements' wife and daughters. They share memories and speak about how their family is coping with their devastating loss. Clements, the executive director of the Colorado Department of Corrections, was gunned down at his home on March 19. Clements' wife, Lisa, was in the house … Continue reading Tonight on AC360: Family of slain Colorado prisons chief