December 17, 2015 2:15 pm 1970s Line Dancing Audrina throws back to the ’70s with country-lesson line dancing at Dallas honky-tonk, Round-Up Saloon. US & World Videos 1:36 Arizona Senate repeals 1864 abortion ban 2:15 Heavily-camouflaged minors charged after ‘assassins' game at Old Lyme school 2:40 7th grader brought gun to school in Hartford: police 1:40 Democrats say Big Oil misled public for decades about climate change 1:36 A student brought a gun to middle school in Hartford: police