people like mike kennedy, who has owned carey's coffee shop feel a warning system is crucial. >> interview >> interview: i actually saw the sioux name here at the beach, it came bump four times and hit the coast actually here in pacifica it hit it. i saw it fall and rise about 3 or 4 times. >> reporter: now the warning programs were actually expanded back in 2004 after the indian ocean tsunami that killed 230,000 people. now some of the country's top scientists have weighed in and say getting rid is not the place to cut. dave? >> dave: 8. a1. pg&e is part of a save our trees battle. they plan to cut down thousands of trees under its power lines all over the county. they want to prevent power outages since new federal rules will fine them for every preventible outage. however, some say they are going overboard to protect the local power grid. thee worry that the natural beauty of sonoma county will be damaged. >>> well the death of a 10-year- old girl who died in long beach after a fight with a classmate has now been ruled a homocide. joanna ramos would have turned 11 in two weeks. she died