The former congressional aide reported raising more than $8.3 million through the end of March, but this ad buy suggests he’s added millions more to that fundraising haul in the weeks since the last filing deadline.

Handel’s campaign, meanwhile, has taken in at least $1.75 million since she landed the No. 2 spot in the matchup – a total that includes about $750,000 from Donald Trump’s visit on Friday [April 28]. The Republican hasn’t aired a TV ad since the election, but she’s had ample back up.

The Congressional Leadership Fund, a super PAC with ties to Paul Ryan, said it was pouring in another $3.5 million into the contest and has already reserved nearly $3 million in ad time.