Pittsburgh Post-Gazette - Local News - Early Returns

Can someone clarify this for me?

Pittsburgh Post-Gazette - Local News - Early Returns Confronted with the anonymous letter, Mr. Pokora disavowed it, urging anyone who receives it to throw it away. 'We don't do political stuff in this office,' he said. (He did, though, officially launch his campaign in his office.) 'I don't think [the anonymous letter] was found here, so no, it doesn't concern me.'