Jim's July 4th Puzzle

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Across
  1. 2. where to watch US coverage of Olympic Games
  2. 3. prettiest girl in america, solidified via song as of May'26
  3. 5. relevant Katy Perry single this Saturday
  4. 6. sponsor of 7/4 fireworks, covered by NBC
Down
  1. 1. silly musical named after founding father. you can find this father on $10 bill. unless you're poor.
  2. 4. slang for hotdog ... another type of weiner