Not that this is a big deal, it is just something that I noticed. The "Big Issues" section of the magazine (p. 10 in the June 2009 edition) is where opposing congressional views on a topic are delivered.
In all the time that I have been reading this magazine, I do not ever recall a time where it was not a Democrat on one side and a Republicrat on the other. This issue, two Democrats talking about stem cells.
Again, not a big deal... just don't remember seeing it before.