that is conservative law professor jack goldsmith of harvard law school. >> wow.l katyal, fowow, really appreciate your time tonight. thank you. >> thank you. great to be here. >>> still ahead tonight, the mayor of london made a very pointed request tonight. and that's next. are allergies holding you back? break through your allergies. try new flonase sensimist allergy relief instead of allergy pills. it's more complete allergy relief in a gentle mist experience you'll barely feel. using unique mistpro technology, new flonase sensimist delivers a gentle mist to help block six key inflammatory substances that cause your symptoms. most allergy pills only block one. and six is greater than one. new flonase sensimist changes everything. >>> we have an update to a story we were talking about earlier in the show. tonight london mayor sadiq khan is calling on the british government to cancel a planned state visit to the uk by u.s. president donald trump. this comes after trump's swift criticism of the mayor following this weekend's terrorist attack in london. which left

that is conservative law professor jack goldsmith of harvard law school. >> wow.l katyal, wow, really appreciate your time tonight. thank you. >> thank you. great to be here. >>> still ahead tonight, the mayor of london made a very pointed request tonight. and that's next. you're going to be hanging out in here. so if you need anything, text me. do you play? ♪ ♪ use the chase mobile app to send money in just a tap, to friends at more banks then ever before. you got next? chase. helping you master what's now and what's next. whattwo servings of veggies? v8 or a powdered drink? ready, go. ahhhhhhhh! shake! shake! shake! shake! shake! done! you gotta shake it! i shake it! glad i had a v8. the original way to fuel your day. "how to win at business." step one: point decisively with the arm of your glasses. abracadabra. the stage is yours. step two: choose la quinta. the only hotel where you can redeem loyalty points for a free night-instantly and win at business. >>> we have an update to a story we were talking about earlier in the show. tonight london mayor sadiq khan