An update from Peter Mucha:
Philadelphia Inquirer:
TSA moves to fire 7 Philly workers for misconduct
Posted: Fri, Jun. 15, 2012, 1:30 PM
A short quote:
The seven are among 10 employees who were suspended in November 2011 from security duties at Philadelphia International Airport, pending an investigation into allegations of payoffs for passing grades in annual proficiency tests.
and
Three of the 10 employees resigned after being suspended from security duties.