CNN iReport

Obama found enough flaws in the petition sheets - to appear on the ballot, candidates needed 757 signatures from registered voters living within the district - to knock off all the other Democratic contenders. He won the seat unopposed.

"A close examination of Obama's first campaign clouds the image he has cultivated throughout his political career," wrote Tribune political reporters David Jackson and Ray Long. "The man now running for president on a message of giving a voice to the voiceless first entered public office

not by leveling the playing field, but by clearing it."

Three years later, in September 1999, Obama was already preparing his first national campaign. He ran for U.S. Congress against veteran incumbent Bobby Rush, a former co-founder of the Illinois chapter of the *_Black Pa

Rush painted the largely unknown freshman lawmaker as an out-of-touch elitist, and won the 2000 primary by more than 30 percentage points.

Three years later, in January 2003, Obama announced his bid for the U.S. Senate, where he cruised to victory thanks to the self-destruction of his top opponents in both the primary and general elections.