against isis. iraq's prime minister says isis is gone, no more in that country. and iraqis are celebrating. it's been waving flags, honking horns, setting off fireworks to mark this victory over isis. the campaign against ice control has taken three years and about 25,000 air strikes. the u.s. state department applauded this announcement but says it's worked to help the iraqi government is still far from over. tonight on "parts unknown" anthony bourdain returns to one of his favorite places in world -- singapore. here's a look. >> jam-packed in between the carefully feng shuied architecture, the skyscrapers and office blocks are rich, deep, very old and deliciously funky remnants of the old world. chinese, indian, malai. in a culture that still