>> happy friday. i'm christine romans. it's friday, december 4th. 5:00 a.m. in the east. we welcome all of our viewers in the u.s. and around the world. that new information on the mass shooting in southern california that killed 14 and injured 21. law enforcement scouring the home in the rented car of syed rizwan farook. they've recovered over 1,000 rounds of ammunition and a dozen pipe bombs. also two smashed cell phones and computer with a missing hard drive. we're also learning new details about the married shooters. syed met tashfeen malik two years ago. he was devout attending services twice a day. it appears farook became radicalized. he had been in touch with a person the fbi suspected of terrorism. for the latest on all of this, let's get straight to john vause in san bernardino. >> officials continue to search for that motive, a reason y it's been a night of sadness here in