Dave Davies investigates allegations of traffic ticket fixing by elected officials in Pennsylvania.  Ben Herold explains how questionable data are causing problems in cleaning up after the Philadelphia School District's cheating scandal. Chris Satullo and Jon Zimmerman examine the creation of the Federal Emergency Management Agency and its track record in responding to storms. Kevin McCorry reports on the abundance of Thanksgiving volunteers for feeding programs, and their scarcity at other times. Lari Robling learns about a 19th century cooking teacher who championed many of our current food fashions.