Close Vision technology could save eyesight Nov. 16, 2016: Research from the Centers for Disease Control and Prevention shows that by 2050, one out of three people in the US could be diabetic. Advancing technology is aimed at keeping that number down. WBIR 11:41 PM. EST November 16, 2016 TRENDING VIDEOS WBIR Breaking News UT breaks the world record for largest human letter Remembering Coach Ken Sparks UT vet school performs first bear transfusion Convicts write letters in Lillelid murders Zoo Knoxville receives $5 million donation Lt. Colonel rescues injured bald eagle Thursday morning forecast A stranger emailed me a warning about blood clots. Days later, my friend died from one. Garner State Park bus crash kills 12 More Stories KPD: Gang violence declining in Knoxville Mar 29, 2017, 7:13 p.m. McMinn County deputies honored for bravery in tornado Mar 29, 2017, 11:29 p.m. TN National Guardsman rescues bald eagle with broken wing Mar 29, 2017, 10:45 p.m.