Our Principles PAC, a new super-PAC bent on defeating Republican presidential front-runner Donald TrumpDonald John TrumpGOP-Trump trade fight boils over with threat to cars Trump: Meetings on potential North Korea summit going 'very well' Freed American 'overwhelmed with gratitude' after being released from Venezuela MORE, on Saturday released a new early-state radio ad that quizzes listeners on the liberal positions Trump has taken in the past.

"Who once described themselves as 'very liberal' when it comes to health care and said the government should pay for it? Barack Obama? Hillary Clinton?" the host asks.

"Which candidate once proposed the largest tax increase in American history and called for greater restrictions on guns?"

"Who supported Hillary Clinton, calling her a 'tremendous senator,' brilliant and a terrific woman? Certainly not Bill Clinton."

The answer to all of the questions — Trump. 

"Trump even invited Hillary to one of his weddings. Americans can't trust Hillary Clinton, so how can conservatives trust her old pal Donald Trump and his long, liberal record?" the narrator says. 

Katie Packer, the former deputy campaign manager for 2012 GOP presidential nominee Mitt Romney, started the group this week and tweeted that "early state voters" will be hearing the information on the radio, but would not elaborate on the group's plan. 

The group's website includes five major issues — health care, immigration, taxes, abortion and the Supreme Court — all issues where Trump has taken more liberal stances in the past than he is now in his presidential race.