Executives at the two biggest phone companies contributed more than $42,000 in political donations to Senator John D. Rockefeller IV this year while seeking his support for legal immunity for businesses participating in National Security Agency eavesdropping. The surge in contributions came from a Who's Who of executives at the companies, AT&T and Verizon, starting with the chief executives and including at least 50 executives and lawyers at the two utilities, according to campaign finance reports. The money came primarily from a fund-raiser that Verizon held for Mr. Rockefeller in March in New York and another that AT&T sponsored for him in May in San Antonio. Mr. Rockefeller, chairman of the Senate Intelligence Committee, [has emerged] as the most important supporter of immunity in [the Senate]. Mr. Rockefeller's office said ... that the sharp increases in contributions from the telecommunications executives had no influence on his support for the immunity provision. Any suggestion that Senator Rockefeller would make policy decisions based on campaign contributions is patently false," Wendy Morigi, a spokeswoman for him, said. AT&T and Verizon have been lobbying hard to insulate themselves from suits over their reported roles in the security agency program by gaining legal immunity from Congress. The effort included meetings with Mr. Rockefeller and other members of the intelligence panels. Mr. Rockefeller received little in the way of contributions from AT&T or Verizon executives before this year, reporting $4,050 from 2002 through 2006. From last March to June, he collected a total of $42,850 from executives at the two companies. The increase was first reported by the online journal Wired, using data compiled by the Web site OpenSecrets.org. [Telecommunications] industry executives have given significant contributions to a number of other Washington politicians, including two presidential contenders, Senators Hillary Rodham Clinton and John McCain.

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