Blackwater 61, Bloom Box, Ground Zero
| Episode Number | 20 |
|---|---|
| Season | 42 |
| Aired | 2010-02-21 |
| Overview | “Blackwater 61” investigates the crash of an airline run by a U.S. military contractor. “The Bloom Box” looks at an invention that could revolutionize energy delivery and might make the power grid obsolete. “Ground Zero” looks at the stalled rebuilding efforts at the World Trade Center site. “Andy Rooney” talks about unusual sports of the Winter Olympics. |
| Runtime | 45 minutes |
| Absolute Number | 0 |
| Finale Type |