Sen. John McCain on Wednesday praised rival Sen. Barack Obama as he spoke at the annual NAACP convention and looked to close a wide divide on race in the polls.
Polls show African-American voters heavily favor Obama -- with about 90 percent picking him over McCain.
Republican candidates historically do not win much of the black vote. President Bush received just 11 percent of the black vote when he ran against John Kerry in 2004.
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McCain praises Obama in NAACP address - CNN.com