June 1 marks the first day of the 2012 Atlantic hurricane season. And if Congress does not act, it could also be the day that millions of homeowners, renters, and businesses learn the hard way their property is not insured against the devastating floods that often follow a hurricane. But it's not just people who live in states affected by hurricanes who should be nervous. Flooding is one of the most common forms of natural disaster and affects nearly every region of the country—from the aftermath of blizzards in the Northeast, hurricanes along the Gulf Coast, river surges in the Midwest, or tsunamis on the West coast. What does this have to do with Congress? On May 31, the National Flood Insurance Program is set to expire. Congress established the program in 1968, as flood damage is not covered under a standard homeowners policy. Today the program provides federal flood protection to more than 5.6 million individuals and businesses across the nation, in more than 20,000 commun...