WILMINGTON, Del. (AP) — Federal officials are announcing new funding for Amtrak's passenger rail system and stressing the need for continued investment in America's transportation infrastructure.Vice President Joe Biden scheduled a stop Friday at the train station in Wilmington, Delaware, which bears his name, to announce new funding to improve infrastructure and efficiency along Amtrak's busy Northeast Corridor.Amtrak reported ridership of 11.7 million along the [...]