The Washington Post did an excellent, 4 part series on "the most influential and powerful man ever to hold the office of vice president."
A few snippets from the first part...
On his role as VP:
In his Park Avenue corner suite at Cerberus Global Investments, Dan Quayle recalled the moment he learned how much his old job had changed. Cheney had just taken the oath of office, and Quayle paid a visit to offer advice from one vice president to another.
"I said, 'Dick, you know, you're going to be doing a lot of this international traveling, you're going to be doing all this political fundraising . . . you'll be going to the funerals,' " Quayle said in an interview earlier this year. "I mean, this is what vice presidents do. I said, 'We've all done it.' "
Cheney "got that little smile," Quayle said, and replied, "I have a different understanding with the president."
"He had the understanding with President Bush that he would be -- I'm just going to use the word 'surrogate chief of staff,' " said Quayle, whose membership on the Defense Policy Board gave him regular occasion to see Cheney privately over the following four years.
Expanding the law:
In expanding presidential power, Cheney's foremost agent was David S. Addington, his formidable general counsel and legal adviser of many years. On the morning of Sept. 11, Addington was evacuated from the Eisenhower Executive Office Building next to the White House and began to make his way toward his Virginia home on foot. As he neared the Arlington Memorial Bridge, someone in the White House reached him with a message: Turn around. The vice president needs you.
Down in the bunker, according to a colleague with firsthand knowledge, Cheney and Addington began contemplating the founding question of the legal revolution to come: What extraordinary powers will the president need for his response?
Before the day ended, Cheney's lawyer joined forces with Timothy E. Flanigan, the deputy White House counsel, linked by secure video from the Situation Room. Flanigan patched in John C. Yoo at the Justice Department's fourth-floor command center. White House counsel Alberto R. Gonzales joined later.
Circumventing the process:
Three days after the Ashcroft meeting, Cheney brought the order for military commissions to Bush. No one told Bellinger, Rice or Powell, who continued to think that Prosper's working group was at the helm.
After leaving Bush's private dining room, the vice president took no chances on a last-minute objection. He sent the order on a swift path to execution that left no sign of his role. After Addington and Flanigan, the text passed to Berenson, the associate White House counsel. Cheney's link to the document broke there: Berenson was not told of its provenance.
Berenson rushed the order to deputy staff secretary Stuart W. Bowen Jr., bearing instructions to prepare it for signature immediately -- without advance distribution to the president's top advisers. Bowen objected, he told colleagues later, saying he had handled thousands of presidential documents without ever bypassing strict procedures of coordination and review. He relented, one White House official said, only after "rapid, urgent persuasion" that Bush was standing by to sign and that the order was too sensitive to delay. [Read the order]
I'm about 2/3 of the way through Scott McClellan's book, and I have the same sinking feeling about Bush that I had about Reagan: he is not evil, but he surrounded himself with evil people.
The WaPo series is a fascinating read. I highly recommend you read it all the way through.