but the pull of this special place is strong for people like dan mundy. guys aren't retreating, are you? >> no, so that's is a strong opinion about that down here. these are generations of families that have lived down here. they love the water. we know we're at risk. we'll take the risk. we're willing to take it. >> reporter: with the help of taxpayer subsidized flood insurance of course. five years after superstorm sandy, new yorkers are determined to hold their ground against a rising tide of water, and ebbing interest from washington to join the fight. in new york, i'm miles o'brien for the pbs newshour. >> sreenivasan: president trump has made it clear he remains strongly opposed to the affordable care act, or what's been referred to as obamacare. and the president says he hopes to make another run at eventually repealing it. but for now, it remains the law. and today is the opening of sign-up season for the insurance marketplaces. lisa desjardins helps guide us through what people need to know. >> desjardins: the president's feelings and beliefs abo