#121 What's the Kennection?

1) What was the appropriate name of Lord Nelson's flagship, aboard which he won the Battle of Trafalgar?
2) What U.S. Army officer outranks a captain and wears a gold oak leaf on both shoulders?
3) What Missouri city with a patriotic name is home to the Truman Presidential Library?
4) On what CBS police show did Sammo Hung co-star with Arsenio Hall, though he spoke almost no English?
5) What July 2013 filing by the city of Detroit, Michigan was the largest of its kind in U.S. history?
What's the "Kennection"?
Ken Jennings was on Jeopardy! 75 times in a row, so long that your grandma got sick of him. He is the author of nine books, most recently the Junior Genius Guides for children. He lives in Seattle.