Is anyone in the market for a 45-year-old tow boat? The answer is apparently yes -- and D.C. Water is primed to cash in. more ›

CNN originally reported that the U.S. Coast Guard had opened fire on a boat in the Potomac River this morning, but the incident was actually a training exercise. Given the exercise's timing and location, on the morning of September 11, near the Pentagon, at a time when President Obama was laying a wreath to honor the victims of 9/11, the incident initially caused panic across the area. more ›