Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/pbs-newshour-weekend-full-episode-feb-1-2015 Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Sunday on the NewsHour... On this edition for Sunday, Feb. 1, in the aftermath of the beheading of a Japanese hostage, Jordan says it's still ready for a prisoner exchange with ISIS. Later, a new Pew poll shows the huge gap between what scientists and the public believe is 'dangerous.' And, in our signature segment, a lottery you can't possibly lose. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode Poll: Scientists and public differ on what’s ‘dangerous’ 4 min Do cities actually lose money hosting the Super Bowl? 3 min Savings programs tied to prizes to become more widely available 9 min