[Senator Pardek]

Why do it when the building is empty?

[Poohbah]

Why do it when the building is empty?

If it's a terrorist, beccause he rode the short camel to madrassas school?

[cmsgop]

About 90 people were evacuted from the one-story building, and no one inside was injured.

Overtime ?????

[Bloody Sam Roberts]

Why do it when the building is empty?

Accidents are like that. You can't predict that they'll happen at the times most likely to cause the most carnage.

</sarcasm>

[Mixer]

Why do it when the building is empty?

If this is not an accident then my best guess would be to cause a diversion for something bigger, or to call rescue teams into the area before pulling off something bigger.