A performer holding a Palestinian flag touched off a brief scuffle on stage at the Royal Opera House in London on Saturday ...

Videos of the incident show a besuited official attempting to take the flag from the protester, but did not succeed.

A scuffle broke out at the Royal Opera House after a performer tried to unveil a Palestinian flag onstage. During the final performance of the 11-day run of Giuseppe Verdi’s opera Il Trovatore ...