via.q13fox.com
MMA fighter Conor McGregor could return to octagon
That didn't take long. A week after Conor McGregor took to Twitter to announce his retirement from mixed martial arts (MMA), the Irish star tweeted he might not be finished with the sport after all. "I want to move forward, with my fans of all faiths and all backgrounds," he tweeted. "All faiths challenge us to be our best selves. It is one world and one for all. Now see you in the Octagon."