experience, i think. that s all for this edition of dateline: extra. i m craig melvin. thank you for watching. two more mass shootings in america on saturday morning, a gunman opened fire on a shopping center in el paso, texas. the man accused of opening fire in texas is in custody. authorities believe he may have posted a hate filled manifesto before the shooting. and part of the essay contains some of president trump s anti-rhetoric. s anti-rhetoric. good morning, everyone, it s monday, august 5th. i m ayman mohyeldin alongside