“A package that ignited today at a Washington post office was addressed to Homeland Security Secretary Janet Napolitano, a U.S. official said.
The official, who wasn’t authorized to speak on the matter and asked for anonymity, said the package caught fire when postal workers threw it into a bin.
The package ‘was similar in nature’ to two smoldering packages found yesterday at Maryland government buildings, Cathy Lanier, Washington’s police chief, told reporters at a news conference. “
(Package That Ignited at Washington Post Office Was Addressed to Napolitano – Bloomberg)