Chris Brown refused to stand up for National Anthem during 9/11

Chris Brown joined the National Anthem protest Sunday -- the occasion was a charity basketball game ... and 9/11.



Tank, who sang America's song, urged the crowd -- even those who would otherwise protest -- to stand in honor of the 3,000 people who perished during 9/11.  Brown, who planted himself on the hardwood, was immovable.  He laughed with friends as people around him stood.

Brown seemed impressed with Tank's performance, which kind of misses the point.










Source:TMZ