July 18, 2016 7:07 am Security on High Alert for RNC Kick Off This weekend’s fatal police ambush in Baton Rouge has placed a renewed focus on security at the Republican National Convention in Cleveland. NBC’s Tracie Potts reports. Local 0:37 Ex-Abercrombie CEO arrested on sex trafficking-related charges 9:07 Selena Gomez and Benny Blanco's sweetest moments 2:13 Real-life ‘Karate Kid' meets his inspiration 2:12 What to expect in court as Trump faces 2020 election charges in DC 0:54 Parents can start helping teenagers to build a financial foundation at home without spending
