The NBA’s Milwaukee Bucks' new home at Fiserv Forum is one of the NBA’s finest. But the Bradley Center, the Bucks' former home for 30 years, must go. The demolition of the 20,000 seat arena has been ongoing since approved last summer, according to Milwaukee's BizTimes. Up until last week, the majority of the nine-month-long demolition was taking place inside the arena. After the interior was cleared, the fireworks went off on Jan. 13.