May 3, 2016 6:34 am Goat On The Go: Students' 3D-Printed Wheelchair Gives Goat Mobility A two-legged goat is able to walk for the first time thanks to a group of high school students in Roanoke, Virginia. US & World Videos 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 5:44 May Day demonstrations, Gaza war protests continue across Bay Area 3:27 May Day demonstrations planned, Gaza war protests continue across Bay Area 2:27 Junk fee law bans restaurant surcharges