Controversial MMA fighter Conor McGregor has warned that Irish politicians will 'tarnish' his unlikely bid to become Ireland's next president. McGregor announced his bid to become president last month, though he has now admitted in an interview with conservative American commentator Tucker Carlson that his plan to run for office is unlikely to get off the ground. The UFC champion said there are 'stipulations' for running for presidential office, such as needed to be backed by four county councils or receiving 20 nominations from members of the Oireachtas, Ireland's parliament. 'So you can't just run for president?' the former Fox...