From Fox17:

According to the report from FOX News, two bombers flew off the coast of Alaska at 10:30am and then off the coast of Central California at 11:00am EST. The bombers are capable of carrying nuclear weapons, although NORAD did not confirm if the bombers were armed at the time of intercept. The bombers did not cross into U.S. airspace but how close they came has not been revealed. A similar incident took place on July 4th of 2013.