A Republican senator on Saturday accused The New York Times of endangering American security to sell a book by waiting until the day of the terror-fighting Patriot Act reauthorization to report that the government has eavesdropped on people without court-approved warrants. ''At least two senators that I heard with my own ears cited this as a reason why they decided to vote to not allow a bipartisan majority to reauthorize the Patriot Act,'' said Republican Sen. John Cornyn of Texas. ''Well, as it turns out the author of this article turned in a book three months ago and the paper,...