Will Harry Reid's Source Come Forward?

[riverwalker]

11. lots of people saw those tax returns

"In April 2008, a colleague at his old law firm, O'Melveny & Myers, asked Frank if he wanted to work on a sensitive matter: helping John McCain find a running mate. The firm's then chairman, A. B. Culvahouse Jr., had been tasked with the job and needed assistance. Along with a team of about thirty other lawyers, Frank spent the next five months poring over the private lives, voting records, and tax returns of Joe Lieberman and Sarah Palin, among others. He was now a veep vetter—one of a handful of dirt-diggers and interrogators who, every four years, help fill out the bottom half of presidential tickets."

Read More http://www.gq.com/news-politics/politics/201208/mitt-romney-vice-president-gq-july-2012#ixzz22uQ8vc6t

and Culvahouse's (and those other 30 lawyers?) law firm O’Melveny & Myers has more coming and going than anyone can keep track of.
http://abovethelaw.com/tag/a-b-culvahouse-jr/