Red clouds of smoke or dust in the Super Bowl stadium?

This just kinda hit me strange with all the chatter about the game and something dramatic supposed to have happened at the Super Bowl.
I watched the whole game on TV live and saw nothing suspicious UNTIL......
Right after the game ended and during all the celebration going on, some of the camera angles showed red smoke or dust clouds in a couple of places high up in the stadium but covering about a third of the spectators from the top down. I saw two distinct clouds of red something just hanging in the air.
At the time, I thought Hmmmm.
THEN...... I just read on Brians predictions where he says people who attended the game would become sick from some red and white confeti shot out of cannons. First they will get flu like symptoms and then....

Double Hmmmm, Hmmmmm.
Brian has a pretty good track record even though I'm not totally convinced about him yet.

See... www.brianspredictions.com
I forgot to check the time and date of his dream/prediction. I'll go have another look. Anybody got any feelings on this or see what I saw?