WXIA-TV'Weight-loss shot' clears new hurdle - but price may sting a littleWXIA-TV(KSBY) -- Imagine getting a shot and shedding unwanted pounds. Liraglutide, or brand name Saxenda, got FDA approval last year, and passed another round of testing this summer. Saxenda is now on the market as an injectable weight-loss prescription drug ...và hơn thế nữa »