"Changes At NASA" joke

Top Ten Changes at NASA to accommodate 76 year-old John Glenn's return to space aboard the shuttle "Discovery:"
10. All important devices now operated by the Clapper.
9. Shuttle's thermostat set at 80 degrees.
8. Shuffle board installed in cargo bay.
7. "Early Bird" specials from Luby's Cafeteria included on menu.
6. One monitor specifically designated for Matlock.
5. Little bowls of candy scattered randomly about the ship.
4. Top speed of shuttle set at 25 miles per hour.
3. Installed a new bifocal windshield.
2. Space pants now go up to armpits.
1. Left-blinker left on for entire mission.