our reporter bastian hartig took a trip to the philippines to talk with some of the fishermen who canno longer live from what the sea provides. they're facing threats on several different fronts. >> by the time the sun rises over the bay of pandan, louie salido has been out on the water for hours. he's caught some squid to use as a bait to fish for tuna. but his chances of success aren't great. there are very few tuna left in the bay. commercial fishing fleets have exhausted stocks off the coast of pandan. >> it's very hard. >> we get by. but the most difficult thing is paying for the children's education, and having enough money to buy rice. it's okay if you don't have other food. you can always find something in the shallows during low tide. but education for the kids and rice are both essential. >> one of the other fishermen has actually managed to land a tuna. it's worth around 30 euros. so for him, it's a good day. the government in manila has increasingly restricted commercial fishing in the pandan area. the plan now is to ban it completely. that could offer a ray of hope to the