In case you haven't noticed, most of the political attention around the state is focused on Philadelphia this weekend -- President Obama is there tomorrow, Michelle on Monday, and the Onorato camp is raising red flags about voter-suppression efforts in the city.

The latest is this gripping ad from gun control advocates CeaseFirePA criticizing Tom Corbett over his support of the so-called Florida loophole, which allows those denied carry permits in Pa to obtain them online from other states. It will be running through election day in southeastern Pa with the help of $500,000 from NYC Mayor Michael Bloomberg, reports Capitolwire/Capitol Ideas.