Ronald Reagan made headlines in 1980 for claiming that 80 percent of air pollution comes from what?

More Questions:

What is Prosciutto?

What style of pants is named after an island in the Gulf of Naples?

What usually has cream in its "New England" version and tomatoes in its "Manhattan" version?

What is the first name of Gianni Versace's sister who took control of the business after his death in 1997?

What author created Narnia?

Who was the Greek God of Love?

What keyboard instrument with steam whistles was named for a mythological Greek muse?

What country was policed by the Blackshirts for almost 25 years?

Opened in 1928, the original Gorky Park is an amusement park located in what world capital city?

The name for this semi-precious stone comes from the Latin for "sea water"?

Anna's, Calliope, and Ruby-throated are species of what bird?

What are Hall & Oates" first names?

How old was John Lennon when he was murdered?

What former Governor of Pennsylvania became the first Secretary of Homeland Security in 2003?

What event inspired Herbert Morrison's famous quote "Oh, the humanity!"?