Adviser Says McCain Backs Bush Wiretaps

By CHARLIE SAVAGE

WASHINGTON — A top adviser to Senator John McCain says Mr. McCain believes that President Bush’s program of wiretapping without warrants was lawful, a position that appears to bring him into closer alignment with the sweeping theories of executive authority pushed by the Bush administration legal team.

In a letter posted online by National Review this week, the adviser, Douglas Holtz-Eakin, said Mr. McCain believed that the Constitution gave Mr. Bush the power to authorize the National Security Agency to monitor Americans’ international phone calls and e-mail without warrants, despite a 1978 federal statute that required court oversight of surveillance.