waitstaff is composed of robots. using sensors to avoid obstacles they move from a tray to a bike riding bus boy. they can deliver food but still fail to comprehend human emotions. the restaurant has 20 tables. i still wouldn't send a dish back. might end up with motor oil in your moo goo gai pan. we move on to sports where the uconn lady huskies won. after game coach aury emma received a congratulatory call from president obama. >> no, you're not interrupting anything. you're taking -- you know, if i was calling you when you had all those reporters in front of you, you'd be dying to take my phone call, right? >> either take the call or get another former president to take the questions. finally we go to spokane,