“Sen. Jon Ossoff’s general election machine is roaring to life,” the Atlanta Journal Constitution reports. “The Democratic incumbent’s campaign said it raised more than $1 million in the 24 hours after Rep. Mike Collins clinched the Republican nomination, powered by roughly 27,000 online donors who gave an average of $38.” “The haul is the latest sign of the financial juggernaut Ossoff has built around small-dollar fundraising. His campaign has …