Surprising as it is to me, I’ve run into a number of libertarians and libertarian-leaning Republicans recently who think the tax-cutting, pro-choice Rudy Giuliani would make a good president. To those people I recommend my recent op-ed in the New York Daily News:

Throughout his career, Giuliani has displayed an authoritarian streak that would be all the more problematic in a man who would assume executive powers vastly expanded by President Bush.

As a U.S. attorney in the 1980s, Giuliani conducted what University of Chicago Law Prof. Daniel Fischel called a “reign of terror” against Wall Street. He pioneered the use of the midday, televised “perp walk” for white-collar defendants who posed no threat to the community….

As a presidential hopeful, Giuliani’s authoritarian streak is as strong as ever. He defends the Bush administration’s domestic surveillance program. He endorses the President’s power to arrest American citizens, declare them enemy combatants and hold them without access to a lawyer or a judge. He thinks the President has “the inherent authority to support the troops” even if Congress were to cut off war funding, a claim of presidential authority so sweeping that even Bush and his supporters have not tried to make it.

Giuliani’s view of power would be dangerous at any time, but especially after two terms of relentless Bush efforts to weaken the constitutional checks and balances that safeguard our liberty.

In 1964, Barry Goldwater declared it “the cause of Republicanism to resist concentrations of power.” George W. Bush has forgotten that; Rudy Giuliani rejects it.