Incumbent District Attorney Seth Williams got some more bad news today as Congressman Bob Brady, chair of the Democratic City Committee, told Chris Brennan that the party is unlikely to endorse Williams as the party's nominee in the 2017 primary.

Chris Brennan breaks the news that Joe Khan, a former federal prosecutor who recently left the U.S. Attorney's office, will challenge Seth Williams in the Democratic primary for District Attorney in 2017.

Ordinarily the results of a totally unscientific online poll wouldn't be that interesting, but the PoliticsPA Reader Survey on next year's Philadelphia District Attorney primary were fascinating for a few reasons.