It's looking more likely that Montgomery County Commissioner Bruce Castor will challenge incumbent Republican Gov. Tom Corbett in the 2014 GOP primary.

Castor, who served two terms as Montgomery County district attorney, and has flirted with statewide campaigns in the past, has made no secret of his disappointment with Corbett's first two years in office.

Now he plans to snipe at Corbett through a website, http://brucecastor.com/

 "Pennsylvania has yet to reach its pinnacle, and with your help we'll get there," Castor writes on the site, which also has links to Castor's Facebook page and Twitter account.

Several potential Democratic challengers to Corbett have also emerged, the most notable of which is Philadelphia-area Congresswoman Allyson Schwartz, a pro-abortion, anti-gun liberal who has served in Congress for the past 10 years.