'Summer of Hell' begins for NYC commuters

The rush hour commute into New York got off to a quiet start Monday as workers began two months of repairs at the country's busiest train station, a project that Gov. Andrew Cuomo predicts will make for a "summer of hell."Amtrak started the extensive repairs to tracks and signals in Penn Station. The work was initially scheduled for nights and weekends over a few years, but two recent derailments and other problems that spotlighted the station's aging infrastructure convinced Amtrak to accelerat