President Obama will sit down for a beer at the White House Thursday night with a top African-American professor and the policeman who arrested him earlier this month. The arrest, in response to reports of a possible break-in at the home of Harvard academic Henry Louis Gates Jr., sparked a national debate about race, class and police attitudes towards minorities. Obama himself quickly got involved, saying at a news conference that police in Cambridge, Massachusetts, acted “stupidly.” His comment itself drew criticism and later he softened his stance, saying, “I could’ve calibrated those words differently.” But Obama’s spokesman said the sight of Gates and Sgt.
