that Clinton was "too liberal" in her support for regulations, "too wishy-washy" on the Iraq war and on gay rights, and had lost integrity by using the Dubai Ports issue for political purposes. Greenstein challenged Clinton to sign a pledge that she would serve out her full 6 year Senate term if re-elected. However, in May 2006, Greenfield endorsed Tasini and essentially dropped out of the race. On June 1, 2006, Clinton accepted the unanimous endorsement of the New York State Democratic Party's convention in Buffalo. Eight days later, Greenstein dropped out of the race. Tasini pressed on, submitting 40,000 signatures to the State Election Commission on July 14, far more than the 15,000 needed to force a primary. Clinton's campaign said that she would not challenge the signatures. Results Republican nomination Campaign New York Republicans originally had high hopes of mounting a serious challenge to Clinton, and derailing her expected future presidential bid. However, Clinton was politically strong in the state and no major Republican entered the race, with Governor George Pataki and early 2000 senate opponent Rudy Giuliani both declining to run. The two most prominent Republicans contemplating a challenge to Clinton were lawyer Ed Cox (the son-in-law of former President Richard M. Nixon) and Westchester County District Attorney Jeanine Pirro. Pirro was considered the front-runner, but her campaign had immediate difficulties. During her August 10, 2005 live televised candidacy announcement in New York City, she paused for more than thirty seconds looking for a missing part of her speech, then asked, on the air, "Do I have page 10?" Democrats re-aired the sequence as part of a Jeopardy! theme parody. The Conservative Party of New York was also reluctant to embrace Pirro. On August 18, 2005, another Republican candidate, former Mayor of Yonkers John Spencer, gave a radio interview in which he attacked Pirro, calling her chances of winning the Conservative Party of New York State nomination "a Chinaman's chance." Spencer later apologized. On October 14, 2005, Governor Pataki endorsed Pirro. Later that day, Cox withdrew from the race; his campaign had raised only $114,249 in contributions in the prior three months. On October 18, 2005, remarks by Pirro that appeared to suggest that Democrats were indifferent to child molesters and murderers drew sharp criticism from the Clinton campaign and others. Pirro trailed Clinton badly in fund-raising and in polls; her campaign had failed to gain traction.