Nixon was President of the United States in 1969 until he resigned in 1974 in order to avoid impeachment after being caught out as less of a non-crook than he claimed to be. He did also once help The Doctor out in Area 51, though, so he wasn’t all bad.
Podcast N076 Day of the Moon
Our heroes draw reminders in places they can’t see without a mirror, telepathic beepers are manually operated, and River goes full-on John Woo
Podcast N075 The Impossible Astronaut
The gang goes to The States where Nixon’s a pretty nice guy and there are creepy Men in Black in the Ladies’ Room.