Little Green Footballs links to another blog with a consolidation of many different reports that it may be the Hillary/Huma connection:
http://littlegreenfootballs.com/weblog/?entry=27763_The_Secret_Hillary&only
This blog discusses the rumor and mentions that the Hillary campaign has recently been promoting Huma in photos and in the media (Vogue spread, etc.) to “hide her in plain sight” — i.e., pre-empt a scandal by giving a reason why they go everywhere together. Interesting speculation — if true, would dovetail with Rosenbaum’s comment that you can see hints of why certain media reports may be arising as a result of the scandal...
http://bigheaddc.com/2007/08/08/michael-musto-intimates-hillary-had-affair-w-female-aide/