VIDEO: Benny the Bull is not afraid of heights, climbs atop Willis Tower to fly the flag

Benny the Bull is the official mascot for the Chicago Bulls. His reputation as one of the NBA's premier sideline entertainers precedes him. 

In support of his Chicago Bulls, who will play host to the Washington Wizards on Sunday in the Eastern Conference 4-vs-5 match-up, Benny scaled the Willis (neé Sears) Tower to literally fly the flag for his team. 

[courtesy: CSN]