Eyewitness TV Interview Goes BOOM! Heads Up For Flying Manhole Cover

Look carefully: That's a manhole
cover rocketing skyward behind this
man who was being interviewed on TV.  

Sunday afternoon, an underground electrical fire in downtown Buffalo, New York set off a few explosions, local television station WGRZ reports. 

A couple buildings were evacuated as crews got the fire under control and the electric utility came to cut power as a precaution, then to restore power after the fire was out.

However, it turns out manhole covers can be very mobile in certain situations. I didn't know they could do this

WGRZ was interviewing a building manager who evacuated people because of the fire, when this happened: