Daniel Cormier calls out rival Jon Jones: 'You have always done steroids'

Mark J. Rebilas-USA TODAY SportsThings are heating up once more between UFC light heavyweight standouts Daniel Cormier and Jon Jones.

'Bones' and 'DC' have a rivalry dating back to 2014, from before their championship showdown at UFC 182 which saw Jones beat Cormier in a competitive, but one-sided affair.

Jones, though, a student of Albuquerque's Greg Jackson and Mike Winkeljohn, was stripped of the title in 2015 due to a hit-and-run incident. In his absence, former Olympian Cormier picked up the vacant 205-pound belt and has gone on to defend it against Alexander Gustafsson and, most recently, Anthony 'Rumble' Johnson.

As well as Jones' run-in with the law, the 29-year-old MMA phenom ran into…