MY kind of flash mob.

We're reading too much these days about the roving bands of minority punksters wreaking havoc in towns all across America--and calling themselves "flash mobs."

These kind of flash mobs are the reason we have high-capacity magazines for semi-automatic tools designed for personal safety and keeping the peace.

But here's a flash mob that gave me goose bumps and made me proud to be an American.

Probably the first time in my entire life I've ever thrown a salute towards Massachusetts.

Well done, marching band. Well done.