texas February 13, 2018 6:28 am Denton to Become America's Largest ‘Green Power' City The City of Denton is in the process of becoming the largest city in America, and only the second city in Texas, to buy all of its electricity from renewable sources. Wake Up to Something Good 3:28 Mother mourns loss of son killed in North Texas flooding 1:57 ‘The Wall That Heals' comes to Frisco 1:51 Child killed in Johnson County flooding 0:38 Pet of the Week: Matrix! 2:23 Parents of Fort Worth drive-by shooting victims recalls horrifying moments