Back in early July I posted a short commentary on the state of highways and bridges in the U.S. The American Society of Civil Engineer’s (ASCE) comprehensive 2013 Report Card for America’s Infrastructure offers an in-depth analysis as well. But wouldn’t you know? There may be hope. The

The sight of a Chinook Salmon being shot out of a duct on a river in the Pacific Northwest would probably startle famous early 20th century conservationist Aldo Leopold. But then, the massive number of dams on U.S. waterways in the 21st century would probably shock him as well. This modern