National Transportation Safety Board (NTSB)

A Friday evening collision between two Metro-North trains near Fairfield, Conn. injured 60 people, 5 of them critically. It's not known when service will be restored along the busiest train line in the nation.
May 20, 2013   The New York Times
Deborah Hersman, chair of the National Transportation Safety Board, an independent federal agency that investigates crashes in all modes of transportation, particularly aviation, is leading the list of replacements for Transpo Secretary LaHood.
Feb 9, 2013   The Wall Street Journal - U.S. News