SHARECOMMENTMORE

St. Petersburg, Florida - A Mitt Romney ad that's running right here in the Bay area attacks President Obama's plan for welfare reform.

10 News reporter Allison Kropff and PolitiFact Florida check the claim, "under Obama's plan (for welfare), you wouldn't have to work and wouldn't have to train for a job. They just send you your welfare check."

Aaron Sharockman with PolitiFact Florida explains whythis ad gets the PANTS ON FIRE rating. It's the worst rating it gives.