Matt Towery

Most of the battles to determine Republican nominees in the GOP's quest to take control of the U.S. Senate this year have been decided. On July 22, Georgia, considered to be a rare potential gain by Democrats, will hold its GOP Senate runoff election. Regardless of the winner, some GOP intraparty battles will likely close not only in that state, but throughout the nation.

As the contests for various GOP Senate nominations began around the country earlier in the year, many pundits viewed the contests as simply a test of "tea party candidates" versus the "GOP establishment."

Some contests were just that, with each side claiming some victories. And there are still some residual bitter feelings for a few of those who lost. Most notable is Mississippi, where Chris McDaniel's closest supporters are continuing to claim the election was "stolen" by forces who favored winner Thad Cochran.

But the wishful thinking of most Democrats and many pundits did not come to pass.

In most states where Republicans have a chance of replacing sitting Democrats in the U.S. Senate, the GOP nominee has potential for broad appeal to not only conservatives, but among moderates who have lost faith in President Barack Obama and many of his policies.

There could be no better example of the direction Republican voters and activists are taking as we head toward November than in the fight to replace retiring incumbent Republican U.S. Sen. Saxby Chambliss in Georgia.

Make no mistake; both the primary election among a host of candidates and the ensuing runoff between Congressman Jack Kingston and businessman David Perdue were bruising and tough. But that's what all political contests are these days. Even as Kingston and Perdue reach the end of their contest, the negative ads abound. But the fight is not one over tea party credentials. Instead it has become more of a long-tested battle of one who has been a longtime elected Republican "stalwart" and one who brings "an outsider's" perspective to the contest.

Surprisingly, and contrary to what many expected, being a so-called "Washington insider" has proved in many GOP contests not to be the detriment that was first expected going into this year. In Georgia, the same may well be the case.

Kingston served in his state legislature for many years and has been a member of Congress since 1993. The Savannah resident was a part of Newt Gingrich's "Republican Revolution" of the mid-1990s and has risen to high levels in the Republican-controlled House of Representatives, where he is well-liked by colleagues.

Matt Towery

Matt Towery is a pollster, attorney, businessman and former elected official. He served as campaign strategist for Congressional, Senate, and gubernatorial campaigns. His latest book is Newsvesting: Use News and Opinion to Grow Your Personal Wealth. Follow him on Twitter @MattTowery