There might have been some pundits and some Americans that said Obama's election meant we did not have racial problems, but as many said we still have those problems despite his election. A google search of comments made after his election shows a pretty divided opinion, with many saying his election will actually bring out more racism. 
I agree we have racial problems, but others claim I have unfounded White Guilt. Still others note that Republicans freed the slaves. 
Google search: https://www.google.com/?gws_rd=ssl#q=election+of+obama+end+to+racism+2008