Marco Rubio Campaign Buys 'Several Million' Dollars' Worth Of Airtime For Ads in Early Primary States

Rubio's campaign bought "several million" dollars worth of airtime for ads.

— -- Get ready for it. The 2016 ad wars are coming soon to a television near you.

A Rubio source tells ABC News the campaign has reserved air time in Iowa, New Hampshire, South Carolina and Nevada — all critical early states in the Republican nominating contest.

The ads won’t start running for some time, but Rubio, Florida's Republican senator, has locked in the time at lower rates by buying now.