trebek's new look about? >> he's sporting a facial fuzz. it's been 13 years but is his newfound mustache in jeopardy? go ahead. this half hour -- next half hour, buying a new used car without getting taken for a ride. you're watching "world news now." >> announcer: "world news now" continues after this from our abc stations. when i have an asthma attack... i feel like a fish with no water.