Two women who accuse Virginia’s lieutenant governor of sexual assault are speaking out. Vanessa Tyson and Meredith Watson both want to testify against Justin Fairfax, who is second-in-line for the governor's seat. The women say they've never met. Fairfax denies their assault allegations. Watson tells "CBS This Morning" co-host Gayle King that Fairfax assaulted and raped her in 2000 when they were both students at Duke University. Some of the details she shared with us are disturbing.