. >> national geographic explorer and world-famous photographer brian scurry. >> you love the introduction >> i have it on a loop at home. my kids love that part. >> exactly. >> his work on ocean life is continuing, working on his next national geographic project regarding changes to the gulf of maine, recently this video of two endangered white whales off cape cod appearing to hug. our trip to cape cod was not as rigorous as his three-year expedition but just a few hours on the water, not too shabby. >> oh, nice. >> whoa. >> sweelt. >> he likes us. >> i think so. >> today was successful. >> it was. >> got a friendly humpback. >> either you're good luck or weir good luck. >> i think it's you. awesome. oh, man, that is just beautiful. >>> after more than a year of coronavirus restrictions italy is again welcoming travellers from the u.s., that's good news for the city of canals, venice. chris is there. >> reporter: the pandemic was a double whammy for the italy tourism industry, first a national lockdown and then a ban on american tourists, the biggest spenders here in venice, but now, for