U.S. Custom and Border Protection Commissioner W. Ralph Basham visited the Border Patrol's Yuma Sector on Wednesday, stopping off to view several key sites along the border. Video by James Gilbert and Janet Chasse

Yuma Sector Border Patrol agents report they were alerted to these bundles of marijuana when a canine agent alerted to the scent of the drugs. LOANED VIDEO/USBP

U.S. Border Patrol agents came upon this Jeep Cherokee stuck on a border fence in the Imperial Sand Dunes around midnight Tuesday. The occupants fled back to Mexico and agents confiscated the Jeep and the ramps. VIDEO COURTESY USCBP

Yuma Sector Remote Video Surveillance System captured the pursuit of trucks packed with 2 tons of marijuana as near Yuma. Note the helicopter also in pursuit in the upper left of the first frames of the video. Video courtesy USBP

The memorial service for Agent Rojas and Agent Clark begins as an honor guard of fellow Border Patrol Agents stand at attention while the two caskets are taken inside.