TRENTON, N.J. (AP) — State Sen. Barbara Buono and Gov. Chris Christie are both on the air with new campaign commercials in their race for governor.

Buono’s 30-second commercial launched Wednesday and is her first being sent over the airwaves.

READ MORE: Philadelphia Weather: Confidence Growing Major Storm Could Bring Significant Impacts To Delaware Valley This Weekend

The Democrat has also produced videos that have been available only online.

In the new ad, Buono talks about her biography while taking swipes at Christie’s record.

READ MORE: Philadelphia Police Officer Dragged 5 Blocks By Vehicle During Traffic Stop In West Philadelphia

Christie’s commercial blames Buono for tax increases and a spike in unemployment in the state. It also links her with former Gov. Jon Corzine, whom Christie unseated four years ago.

Both candidates are expected to receive the nominations of their parties in primaries June 4.

(© Copyright 2013 The Associated Press. All Rights Reserved. This material may not be published, broadcast, rewritten or redistributed.)

MORE NEWS: WATCH LIVE: Philadelphia Police Commissioner, 4 Bipartisan Members of Congress To Spotlight $1 Billion Plan To Solve Shooting Cases