Video: Conor McGregor tells Donald Trump to 'shut his big fat mouth'

McGregor takes on Trump
McGregor takes on Trump

Conor McGregor may just have opened a war of words with the only man with more to say than him, US Presidential hopeful Donald Trump.

The Dubliner landed in the US as the countdown to the his long-awaited fight with Jose Aldo really gets going.

Nabbed by a reporter on the way out of the airport in LA, the interim featherweight champ in the UFC was asked about a number of subjects, including the defeat of Ronda Rousey, but it was when the conversation turned to Trump, who had criticised Rousey, that things got interesting.

We can't wait to see what Trump says in reply...