The video shows Mark Thomas picking Leon up and throwing him to the ground before police arrived. Newly released surveillance video shows how quickly a man accused of breaching the main TSA checkpoint at Hartsfield-Jackson Atlanta International Airport was stopped, just feet from getting through the entire security checkpoint. The video shows Thomas picking Leon up and throwing him to the ground before police arrived. Police say Leon told officers he had been drinking alcohol and taking drugs before the incident. "He was very soft-spoken, he just kept saying, 'Oh, I'm okay, I'm okay, let me up, let me up, I'm okay'," Thomas said.