Two key government watchdogs warned Wednesday that a $40 billion project to revolutionize air travel still is at risk of costly delays, even as its congressional champions worried that funding cuts might set it back further. Sitting side by side at a House subcommittee hearing, the inspector general for theTransportation Department and a director at the Government Accountability Office said that initial management mistakes could haunt the program even as the Federal Aviation Administration mounts an aggressive effort to accelerate implementation. Read More
