Chicago Bears head coach Lovie Smith wants African-Americans to “be patient and look into the future,” setting aside any disappointment in President Obama to actively support his campaign for a second term. “Our future’s looking bright, because I trust the man who’s leading us. And that man is Barack Obama,” Smith, 53, says in a new Obama campaign Web video to promote the group African-Americans for Obama. “I have the president’s back, and it’s up to us as African-Americans to show that we have his back also.” Ninety-six percent of black voters in the latest ABC News-Washington Post poll say...