Kearny Street (at California) was closed for over an hour this afternoon after a window came off of the former Bank of America building, falling to the ground from the 38th floor. No one, it seems, was injured from any falling glass. According to an SFist tipster: This morning at about 10:30 window fell out of the Bank of America building at 555 California. It landed near the plaza next to the banker's heart......