Nile Rodgers and Alicia Keys were also in the crowd for the show
The performance took place in New York on Saturday (July 18)
Vincent Haycock-directed film debuted on SundanceTV
The incident took place at their show in Toronto on Tuesday night (July 7)
The frontman made the comments at the band's show in Toronto
The incident took place at their show in Toronto on Monday night (July 6)
The full video will premiere on Thursday (July 9)
The group also performed 'Gloria' for first time in 10 years
The U2 frontman held talks with Stephen Harper on Monday (June 15)
The Irish band also played 'Lucifer's Hands' for the first time