rain beria wide. not today but sunday. this is what we expect for this weekend's storm. >> george: look at your bay bridge the westbound ride still looks good at youthe plaza. >> mark: we began with a protesters who went to a uc- berkeley lunch.lunch. they were protesting state budget cuts. >> darya: a federal documents says that welding was another problem that led to the gas line explosion in december a cluster. the ntsb have a report that showed the weld holding together the pipe sections of the explosion site, were defective, and violated welding coats. they determined a well on this theme of the pipe ruptured. pg&e are reviewing records to see if similar welded problems exists throughout their system. pg&e said it would provide more information about locations to first responders and customers. it pledged to meet personally with representatives from police and fire departments within its service area. the company plans sun mailing a safety letter to all of its customers that live or work within 2,000 ft. of one of its