The tangled webb

"Asleep in their townhouse in Georgetown - an enclave of Washington, D.C. - James Webb, a CIA operative, and his wife Kate, a computer security specialist, receive a late-night visit from the FBI. Two U.S. Senators have been killed in a fiery car crash four miles for the White House, a baffling clue found near the scene. As the Webbs follow a lead attained prior to the crash, they are stunned to discover a trail of clues shrouded by an ingenious veil of secrecy. Breaking from traditional mystery-thrill novels, "the tangled webb" is at once fast-paced, intelligent and interlaced with unmatched research and detail." (From book jacket).