Is this going to be what we hear about for the next two months?

Interesting bit from the Sunday Telegraph of London:

As a fluent public speaker, independent-minded wife, devoted mother and professional woman, Michelle Obama has been hailed as an invaluable asset to her husband Barack's mission to capture the Democratic 2008 presidential nomination.
Yet, while her style and performance are winning plaudits on the campaign trail, a little-reported business interest of Mrs Obama's has opened her husband up to one of the criticisms that politicians fear most - the taint of hypocrisy

She is taking a break from her main job, as a well-remunerated Chicago hospital executive, to campaign for her husband. But she has just been re-elected to the board of an Illinois food-processing company, a position she took up two years ago to gain experience of the private sector.
And the biggest customer for the pickles and peppers produced by Treehouse Foods is the retail giant Wal-Mart, the world's largest corporation and the bête noire of American liberals, including Sen Obama, for its employment practices, most notably its refusal to recognise trade unions.
As the Illinois senator prepared to join the presidential fray late last year, he threw his weight behind the union-backed campaign against Wal-Mart. He declared that there was a "moral responsibility to stand up and fight" the company and "force them to examine their own corporate values".
According to the couple's tax returns, Mrs Obama earned $51,200 for her work as a non-executive director on Treehouse's board last year, on top of the $271,618 salary she was paid as a vice-president of the University of Chicago Hospitals.

She also received 7,500 Treehouse stock options, worth a further $72,375, as she did the previous year, when she banked a $45,000 salary from the company.
The apparent contradiction between Sen Obama's political calculation to join the Wal-Mart-bashing lobby, and his wife's profitable role with a company that makes money from Wal-Mart, is being closely scrutinised by "opposition" research teams working for rival White House candidates

Now, Hillary Clinton once served on the board of Wal-mart, where she asserts she fought for workers rights. I found the piece above of interest as an example of the kinds of opposition research, journalistic 'digging' and attacks we could be in for over the coming weeks, and certainly in a general election.