Hillary Clinton's presidential campaign unveiled a new ad that takes aim at his campaign slogan, "Make America Great Again."

The 30-second spot highlighted what the Clinton campaign charges is Donald Trump's history of outsourcing jobs and urged voters to ignore the message on his hats.

"Don't believe the hat," a narrator said in the ad. "You can't make America great again if you don't make things in America."

The ad, titled, "Hat," will be included in a preexisting broadcast television ad buy. The new ad will join two other TV spots "as part of a concerted effort over the past month to contrast Trump's hypocritical business record with Clinton's plans to help create more jobs here in America," according to the Clinton campaign.