Video: Conor McGregor was determined to get past Dana White to have a go at Jose Aldo in Boston

Another city, another staredown, another great bit of video

And so to Boston, the latest leg of the Conor McGregor/Jose Aldo world tour. Last night in Beantown the two men appeared on stage again together and, of course, there was a fractious staredown. On the UFC's Instagram page, there is a great snap of the two going head to head

Double tap if you'll be joining us in Vegas for #UFC189 and @UFCFightWeek! We. Can't. Wait. www.ufcfightweek.com

A photo posted by ufc (@ufc) on Mar 25, 2015 at 7:28pm PDT

But the head-to-head threatened to get out of control as it looked like McGregor wanted a piece of Aldo right there and then. Only for the nimble feet of Dana White, like a wily corner-back trying to hold off a nippy corner forward, the two may have come to blows.