Paul Krugman: Department of Injustice

For those of us living in the Garden State, the growing scandal over the firing of federal prosecutors immediately brought to mind the subpoenas that Chris Christie, the former Bush “Pioneer” who is now the U.S. attorney for New Jersey, issued two months before the 2006 election — and the way news of the subpoenas was quickly leaked to local news media.

The subpoenas were issued in connection with allegations of corruption on the part of Senator Bob Menendez, a Democrat who seemed to be facing a close race at the time. Those allegations appeared, on their face, to be convoluted and unconvincing, and Mr. Menendez claimed that both the investigation and the leaks were politically motivated.