VIDEO : Bernie Sanders Supporters Rally at Democratic Convention


PHILADELPHIA - Bernie Sanders supporters marched across the Ben Franklin Bridge from New Jersey to Philadelphia in the sweltering heat on Monday.
Nearly 100 marchers were heard chanting, “We are the 99 percent" when they arrived in the City of Brotherly Love and police officials urged protesters to be careful of the heat.
The Philadelphia Fire Department says that nine people in town for the Democratic Convention have been treated by emergency responders. Three of them have been taken to hospitals for evaluation.
Some of the protesters during Monday's march are criticizing the Democratic party a day after emails suggested a party bias against Sanders.