February 6, 2017 2:37 pm On Constitutional Authority David Boez of the Cato Institute breaks down executive orders and what it means in relation to the United States government and its citizens. US & World Videos 0:29 Preliminary 5.3 magnitude earthquake strikes Northern California 2:59 Forecast: Storm exists 3:03 San Francisco sees first ever tornado warning; region faces storm damage 6:03 Tornado touches down in Santa Cruz County, several injured 2:32 Understanding how a tornado hit Scotts Valley