A liberal group is spending $100,000 in television ads in South Florida to call out embattled Democratic National Committee chairwoman Debbie Wasserman Schultz for not cracking down harder on what many call the predatory practices of the payday lending industry.

Allied Progress, in its 30-second ad, uses the congresswoman’s recent appearance on a local Sunday public affairs show to slam her for co-sponsoring a bill that would delay the federal Consumer Financial Protection Board from regulating the business.