Ground zero for me is audio.

I really think that education is ground zero for fixing anything.

Huntington Beach is like ground zero for surfers.

Zero ground is the beginning... sometimes you just don't have the normal productivity day.

Some of the worst selfies I've ever seen are at Auschwitz or Ground Zero.

When I was a kid, I went from ground zero to Pluto. The first place I played was the Houston Astrodome.