CNN=Politics Daily

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(CNN)— Former Democratic presidential candidate John Edwards confirmed months of speculation, acknowledging an extramarital affair Friday. In the latest installment of CNN=Politics Daily, Drew Griffin with CNN’s Special Investigations Unit has the details.

On the campaign trail Friday, Barack Obama works to make the Clintons happy as the Democratic convention in Denver nears. CNN’s Jessica Yellin reports on whether Clinton’s die-hard supporters could cause trouble for the presumptive Democratic nominee.

Overseas, Russia launched a shocking attack on the Republic of Georgia Friday. CNN Pentagon Correspondent Barbara Starr reports on what this means for U.S. troops, while Wolf Blitzer gives you McCain and Obama’s responses to the attack.

Finally: In a podcast exclusive, CNN’s Jennifer Mikell serves up your weekly does of Trail Mix—the most memorable moments on the campaign trail making news this week.

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