#211 What's the Kennection?

1) What magazine published its first ranking of the nation's 500 largest companies in 1955, when General Motors topped the list?
2) Three Dog Night had their last #1 hit with what 1972 hit celebrating public school integration?
3) The first four letters in a web URL are what abbreviation for an internet protocol?
4) George Washington Carver helped popularize what modern American food, without which you couldn't make "ants on a log"?
5) The Daisy tunic, Brownie vest, and Cadette sash are different elements of what type of uniform?
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.