Todd Rehm is a Republican consultant who loves his wife, dogs and numbers – possibly in that order.

His daily website, GaPundit.com, this morning includes this note:

Cobb.........6,709

DeKalb......9,991

Fulton.....16,897

That number for DeKalb is alarming.

What is intuitive to Rehm may not be to you, so allow us to explain why early balloting in the race between Democrat Jon Ossoff and Republican Karen Handel has him worried.

Back on April 18, in the first round of voting, the Sixth District had 445,095 registered voters. About 8,000 have been added since then, but that shouldn’t have too much impact on the geographic breakdown, percentage-wise:

-- Fulton, 48 percent;

-- Cobb, 29 percent;

-- and DeKalb, 23 percent.

In April 18 voting, each county’s share of 192,084 ballots cast roughly followed the above construct:

-- Fulton, 46 percent;

-- Cobb, 32 percent;

-- and DeKalb, 23 percent.

You’ll notice that turnout in Cobb, the most Republican territory in the district, was slightly more robust than elsewhere.

Rehm’s worry is more evident if you convert early ballots already cast into percentages:

-- Fulton, 50 percent;

-- Cobb, 20 percent;

-- and DeKalb, 29 percent.

In early voting, Democratic-heavy DeKalb is punching well above its weight, while early voting in Cobb lags behind. That’s a clear sign that the Ossoff campaign has a competent turn-out system in place.

These early numbers are in no way definitive. Voting habits can vary according to party, and Republicans tend to prefer Election Day balloting. But if you're a member of the Handel team, they could be a cause for concern – especially given last night's WSB-TV poll:

The poll showed Ossoff leading Handel 49.1-47.6, well within the poll's 4 percent margin of error. Only 3 percent were undecided, a sign of the total saturation of the race for the suburban Atlanta district.

More than $36 million has now been spent on the election – the costliest U.S. House contest in history – over what both parties increasingly see as a must-win contest.

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Yesterday, we told you of the National Republican Campaign Committee ad that claimed terrorists are using Syrian refugees to infiltrate the United States, and that Democrat Jon Ossoff is a party to act. Politifact today rules the claim "false."

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While Georgia Republicans gather in Augusta this weekend for a state convention, the Democratic National Committee is holding a southern regional caucus meeting in Atlanta, and one attendee is generating a furious burst of GOP emails: Rep. Keith Ellison, the runner-up in this year's race to lead the national party.

Ellison is now the party's deputy chair, and Republicans were quick to send email blasts highlighting his "verbal assaults on Israel" - and to try to link him to Democrat Jon Ossoff.

"Does Ossoff really think appearing with Ellison will win him votes?" read one missive from the Republican National Committee.

Jewish voters make up about 8 percent of the district, which spans from east Cobb to north DeKalb, and Ossoff - who is Jewish - has highlighted his support for Israel in foreign policy speeches.

Ossoff's campaign said he will attend the event, but that media access is restricted.