this is the triton.type wave energy harvester and its facilitators are testing it here in maine to see if they can finally make ocean power a competitive source of energy. not example right here is what the full-scale triton would look like. >> know, the full-scale device would about 30 meters in length. the triton is what the known as a two body wave energy device. we have at the top a surface float that provides the balance, and hanging below that, in our case, is a ring. as the top body moves, the bottom body resists that motion, and that creates energy. if you just look at the quantity of energy, it would give us more than we need is a country, but of course, it is not all economically accessible, and that's the bottom line. >> wave is the wild west of renewables, so no one design has broken out of the pack. economic feasibility has also partned elusive, and because of the very types of hazards posed by the very source of the energy. the ocean. >> the challenge with wave energy is to be able to build

. >> they arrive at the triton technology building a few minutes before 11:00 a.m., and are astonishedtire building is buckling. >> we had been hearing extraordinary sounds. just kind of groaning, creaking, the twisting of metal, bricks literally popping out of the building as the wall falls in. is there any still in the bui building? the building is the east coast hub of tritan technologies, a 24-hour call center with about 100 employees. tritan's chief legal counsel, kathleen dias, works at the facility. she hadn't yet arrived but employees called her, alarmed by the loud noises the brick building is making. >> somebody described it like a freight train coming, and then the fire alarms went off. it was really people looking up at the ceiling and seeing ceiling tiles moving and going, that's not normal. something really serious is going on here. >> a supervisor ordered everyone out of their seats and hurries them to an exit. >> luckily, we have a sales manager on the floor who heard the noises and literally stood up and started shouting at people to get out of the building and grabbed

triton's 46 minutes there. a quick check of the right at the rich sutter fell bridge is your commit there's a lot of selling at the 580 west. it is jammed through the toll plazas and heading to the east bay bridge will be attended drive to get from the take it out to 1 01. >> anny: a sacramento area is in critical condition after he was hit by a full-size pickup truck. motorcycle officer michael erickson was hit thursday afternoon on interstate 80 in sacramento. investors say he comes upon a truck and a driver deliberately hit ericsson and then drove away from the st.. officers found a truck abandoned at nearby. the driver had left the track and still another track officers located the driver and he arrested him. suspect is identified as austin stocks. >>: oscar by officer michael erickson was a victim of a deliberate attack to kill police officer. he was a victim of assault. >> anny: the officer was taken to uc-davis medical center. he previously worked in san francisco napa and one can. >> mark: senator 10 cr

a double shooting around 22 and triton streets. according to authorities, a 2 # year old man was shot several times and is knew in critical condition at a local hospital. a 20 year old man was shot twice, but is in critical, but stable condition. victims of violence remembered last night in the center city area. they had a candle light lighting ceremony hold by the coalition for victim advocacy. can see tiers being wiped away due to the violence and abuse in our communities. monique arrives about the murder of her 19 year old son who was shot and killed about nine years ago. others spoke about horrific acts of violence and were able to heal and survive. am are calling for guns off the street. the city, we lose so am every day that you you forget about the older ones. but for me i'm the one that has to still stand up for my son. > we teach our youth to fight against violence together then maybe we can stop the madness and there can be hope from such a horrifying life experience. you see the mayor was there, jim kenny addressing the