McCain Prepares Rezko Ad; Wright “Now Fair Game”; GOP 527 Attacks  —  Sen. John McCain's campaign is finishing a hard-hitting television ad highlighting Barack Obama 's ties to shady Chicago land dealer Tony Rezko, the one-time Obama patron who was convicted earlier this summer of fraud.

Obama says he's chosen his VP — won't reveal who it is yet  —  Barack Obama told USA TODAY this afternoon that “yes,” he has made up his mind about whom his running mate will be — but he would not reveal the name or just when he will tell the nation about his choice.  —  USA TODAY's Kathy Kiely writes that:

International Olympic Committee launches probe into He Kexin's age  —  Tim Reid in Washington, Jeremy Griffin and Jane Macartney in Beijing  —  The International Olympic Committee has ordered an investigation into mounting allegations that Chinese authorities covered up the true age …

McCain campaign offices get threatening letters  —  DENVER, Colorado (CNN) — Sen. John McCain received two suspicious letters at two campaign offices, with at least one containing an unidentified white powder, U.S. Secret Service and McCain's spokespeople said.

BARACK'S FAVORS FOR CORRUPT CRONY  —  Barack Obama has ad mitted it was “boneheaded” to get involved in a land deal with Tony Rezko, his friend and fund-raiser.  But the media's focus on that deal has distracted from the bigger question: Why would Obama become involved in any deal with a man like Rezko …

The Anatomy of a Deception: How The McCains Changed Their Baby Adoption Story Just Before 2008 Campaign Began  —  As was pointed out yesterday by the Christian Science Monitor, the McCain campaign was called out for lying about the purported urging of Cindy McCain by Mother Teresa herself …

Obama gives nod to success of surge  —  Sen. Barack Obama, edging away from a long-held position, tacitly acknowledged the success of the Iraq troop-surge strategy during an appearance Tuesday before the country's largest organization of combat veterans.  —  “Let's be clear …

Video: Volleyball team wins gold, blindsides NBC with shout-out to Bush  —  A palate cleanser by popular request; you'll remember our heroines here from the Butt-Pat That Wasn't.  The official Olympics site has highlights of the match but this snippet had to be rescued from oblivion by Tivo.

More Americans Question Religion's Role in Politics  —  Some Social Conservative Disillusionment  —  Some Americans are having a change of heart about mixing religion and politics.  A new survey finds a narrow majority of the public saying that churches and other houses of worship should keep …

Clinton sugar daddy steps down  —  Footnote to the Democratic primary: Among the worries of the party faithful about New York Sen. Hillary Rodham Clinton was the business baggage of Bill Clinton, including his lucrative relationship with Vinod Gupta, founder and CEO of the infoUSA database and marketing firm.

OBAMA VS. BALDILOCKS  —  A blogger's African dad came here on the same airlift as Obama's dad.  All similarities end there  —  Los Angeles blogger Juliette Ochieng has a lot in common with the man who might be the next president, Barack Obama.  A lot.  —  Both were born to Kenyan fathers …

Who Has The Cooler Podium?  — SUSPENDED  —  This vote suspended until I get an official picture of the DNC podium...  The GOP...  Or the DNC?  —  (image courtesy of Reuters)