red flag laws to supplement the use of the background check to find out if someone has a mental disturbance. this is the single most important thing i think we can do in the gun control area to stop these massacres from happening in the first place. >> well, thank you. i'd like to work with you in that regard. >> yes. >> in august of 2002, the justice department's office of legal counsel issued opinions authorizing enhanced interrogation methods that included water boarding and extended sleep dep privilegeation. these opinions were later withdrawn and the justice department's office of professional responsibility found that they reflected a lack of -- this is a quote, a lack of thoroughness, objectivity and candor, end quote. in 2015, i worked with senator mccain to pass legislation making clear that enhanced