[Obamageddon]

I sit corrected and will remind myself to never listen to a news report as factual again.

That looks like it could be tougher to sink and hard to snipe at.

[Quix]

Depends on how seriously we want into it.

Supposedly we have technologies to turn cement walls into . . . doorways just by aiming a . . . technology at them.

Think Stargate SG1.

I’d wager we could silently attach some things to the bottom that would corrode some good sized holes into the thing relatively quickly.