CHENEY  (CONT)

When the vice president got wind of a petition to list the cutthroat trout in Yellowstone National Park as a protected species, his office turned to one of his former congressional aides.

The aide, Paul Hoffman, landed his job as deputy assistant interior secretary for fish and wildlife after Cheney recommended him. In an interview, Hoffman said the vice president knew that listing the cutthroat trout would harm the recreational fishing industry in his home state of Wyoming and that he "followed the issue closely." In 2001 and again in 2006, Hoffman's agency declined to list the trout as threatened.

Hoffman also was well positioned to help his former boss with what Cheney aides said was one of the vice president's pet peeves: the Clinton-era ban on snowmobiling in national parks. "He impressed upon us that so many people enjoyed snowmobiling in the Tetons," former Cheney aide Ron Christie said.

With Cheney's encouragement, the administration lifted the ban in 2002, and Hoffman followed up in 2005 by writing a proposal to fundamentally change the way national parks are managed. That plan, which would have emphasized recreational use over conservation, attracted so much opposition from park managers and the public that the Interior Department withdrew it. Still, the Bush administration continues to press for expanded snowmobile access, despite numerous studies showing that the vehicles harm the parks' environment and polls showing majority support for the ban.

Hoffman, now in another job at the Interior Department, said Cheney never told him what to do on either issue -- he didn't have to.

"His genius," Hoffman said, is that "he builds networks and puts the right people in the right places, and then trusts them to make well-informed decisions that comport with his overall vision."

'Political Ramifications'

Robert F. Smith had grown desperate by the time he turned to the vice president for help.

The former Republican congressman from Oregon represented farmers in the Klamath basin who had relied on a government-operated complex of dams and canals built almost a century ago along the Oregon-California border to irrigate nearly a quarter-million acres of arid land.

In April 2001, with the region gripped by the worst drought in memory, the spigot was shut off.

Studies by the federal government's scientists concluded unequivocally that diverting water would harm two federally protected species of fish, violating the Endangered Species Act of 1973. The Bureau of Reclamation was forced to declare that farmers must go without in order to maintain higher water levels so that two types of suckerfish in Upper Klamath Lake and the coho salmon that spawn in the Klamath River could survive the dry spell.

Farmers and their families, furious and fearing for their livelihoods, formed a symbolic 10,000-person bucket brigade. Then they took saws and blowtorches to dam gates, clashing with U.S. marshals as water streamed into the canals that fed their withering fields, before the government stopped the flow again.

What they didn't know was that the vice president was already on the case.

Smith had served with Cheney on the House Interior Committee in the 1980s, and the former congressman said he

turned to the vice president because he knew him as a man of the West who didn't take kindly to federal bureaucrats meddling with private use of public land. "He saw, as every other person did, what a ridiculous disaster shutting off the water was," Smith said.

Cheney recognized, even before the shut-off and long before others at the White House, that what "at first blush didn't seem like a big deal" had "a lot of political ramifications," said Dylan Glenn, a former aide to President Bush.

Bush and Cheney couldn't afford to anger thousands of solidly Republican farmers and ranchers during the midterm elections and beyond. The case also was rapidly becoming a test for conservatives nationwide of the administration's commitment to fixing what they saw as an imbalance between conservation and economics.

"What does the law say?" Christie, the former aide, recalled the vice president asking. "Isn't there some way around