because the signature were found to be unacceptable.
Obama wasn't the one who made that determination.
Guess working for Project Vote and increasing voter rolls by an unheard before amount in 1992 taught him a thing or two in detecting electionaring fraud when he saw it!
Vote of ConfidenceA huge black turnout in November 1992 altered Chicago's electoral landscape—and raised a new political star: a 31-year-old lawyer named Barack Obama.
In the final, climactic buildup to November's general election, with George Bush gaining ground on Bill Clinton in Illinois and the once-unstoppable campaign of senatorial candidate Carol Moseley Braun embroiled in allegations about her mother's Medicare liability, one of the most important local stories managed to go virtually unreported:
The number of new voter registrations before the election hit an all-time high. And the majority of those new voters were black. More than 150,000 new African-American voters were added to the city's rolls. In fact, for the first time in Chicago's history-including the heyday of Harold Washington-voter registrations in the 19 predominantly black wards outnumbered those in the city's 19 predominantly white ethnic wards, 676,000 to 526,000. None of this, of course, was accidental.
The most effective minority voter registration drive in memory was the result of careful handiwork by Project Vote!, the local chapter of a not-for-profit national organization. "It was the most efficient campaign I have seen in my 20 years in politics," says Sam Burrell, alderman of the West Side's 29th Ward and a veteran of many registration drives.
At the head of this effort was a little-known 31-year-old African-American lawyer, community organizer, and writer: Barack Obama.To understand the full implications of Obama's effort,
you first need to understand how voter registration often has worked in Chicago. The Regular Democratic Party spearheaded most drives, doing so using one primary motivator: money. The party would offer bounties to registrars for every new voter they signed up (typically a dollar per registration). The campaigns did produce new voters. "But bounty systems don't really promote participation," says David Orr, the Cook County clerk, whose office is responsible for voter registration efforts in the Cook County suburbs. "When the money dries up, the voters drop out." Nor did the Democratic Party always vigorously push registration among minorities, Orr says. "It's not that they discouraged it. They just never worked hard to ensure it would happen."
http://www.chicagomag.com/Chicago-Magazine/January-1993/Vote-of-Confidence/