The cause of an early morning fire north of San Diego was an electrocuted bird falling from an active power lineA bird carrying a snake in its talons struck power lines north of San Diego, sparking a hillside fire just west of The Merge. San Diego Police arrived to the location on Dunhill Street near the intersection of Interstates 5 and 805 just before 6 a.m. Flames were burning very close to businesses including the General Atomics building, officials said. Officers called in San Diego Fire-Rescue crews who contained the fire within an hour. Fire officials initially told NBC 7...