@clairefea75: Shocking video shows a California light-rail train furiously jerking back and forth as its 'fatigued' operator appeared to nod off at the controls. The terrifying incident unfolded when a San Francisco Municipal Transportation Agency (SMTA) driver allegedly fell asleep while piloting a crowded Muni train through the city's Sunset Tunnel. Surveillance footage showed the operator's head tipping back about a minute and a half into the ride as she visibly struggles to stay awake. #scary #fyp #news #contentcreator #follow