Massive flight disruptions on what is expected to be the busiest air travel day of the year. Looming deadline. Impeachment hearings moving forward. The House Judiciary Committee asking President Trump if his attorneys will participate. How long he has to decide. Caught on camera. Officers bodyslam, the shocking move during arrest. What Authorities Say led up to it and what the mans family is says this morning. Shopping frenzy. Bargain hunters on a mission. A tugofwar over tvs as shoppers scramble for the best buys. Becky worley right here with us this morning with the perfect game plan for you to score the hottest deals. Good morning, america. Thanks for being with us on this saturday. We begin with new details this morning on a pair of stabbing attacks in europe. In the uk police ing the suspect who killed two people on London Bridge as a convicted terrorist released from prison just last year. That man was wearing a fake explosive vest and was killed by police. Investigators say they