Napolitano on the hot seat -- again By: Jen DiMascio December 31, 2009 04:54 PM EST After a determined effort Monday morning to walk back three disastrous words that threatened to rival “heck of a job Brownie,” Homeland Security Secretary Janet Napolitano spent the rest of the week in Washington reviewing the department’s detection capabilities and increased security and updating President Barack Obama on the assessment Thursday morning. The president seemed to be trying to throw her a lifeline Tuesday when he made it clear that he understood that her statement that “the system worked” referred only to what transpired...