The more I read about this incident the more I think Gates was trying to get arrested. Nothing like a little street cred to boost enrollment in his African-American history course(s). What a douche.
Yes and yes.
Several points here.
1) Your perception may be right on. Seems like it could have been handled by the professor in a more subtle manner. But it is very possible that getting arrested is almost as good as getting an article published.
2) If you read the article in the Boston Globe, I didn't notice the reporting that the police state that he wouldn't identify himself. But if you read the article in the Seattle Times, :
" According to the police report, Gates initially refused to show identification."
Education | Was arrest of Harvard scholar Henry Louis Gates Jr. an act of racism? | Seattle Times Newspaper) (The NYTimes did include this as "He showed his drivers license and Harvard identification card,")
3) Also, it is entirely possible that the professor was simply having an 'Al Sharpton' moment, as he does not have a history, no pun intended, of shouting 'racism.' In fact, this professor was one of those who insists that it is not the total province of blacks to teach and research black history.
4) In summary, the racism aspect appears to be more the direction sought by the paper than the professor.