fiore manzo. >> i come here because it is one of the best places in bologna for classic panzerotti.it is kind of funny, but where i'm from, panzerottis are less expensive than they are here. that is because we eat so many of them. it is one of our favorite dishes. >> panzerottis cost 2 euros 50 apiece here. enjoy. >> once again,n, it's ti t to t to know some of the people out there who are committed to protecting the climate and environment. climate change and overfishing are destroying ecosystems in the oceans and the livelihoods of people who depend on them. our reporter bastian hartig took a trip to the philippines to talk with some of the fishermen who can no 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.