"The U.S. strongly condemns this cowardly act by murderous extremists who try to undermine Pakistan's democracy. Those who committed this crime must be brought to justice."
"The assassination of Benazir Bhutto is a tragic event for Pakistan and for democracy in Pakistan. Her murderers must be brought to justice and Pakistan must continue the path back to democracy and the rule of law. Her death is a reminder that terrorism anywhere whether in New York, London, Tel-Aviv or Rawalpindi is an enemy of freedom."
"I am shocked and saddened by the death of Benazir Bhutto in this terrorist atrocity. She was a respected and resilient advocate for the democratic aspirations of the Pakistani people. We join with them in mourning her loss, and stand with them in their quest for democracy and against the terrorists who threaten the common security of the world."
"I was deeply saddened today to learn about the death of Pakistani opposition leader Benazir Bhutto. My deepest condolences go out to the family and supporters of this remarkable woman, an individual who paid the ultimate price for her embrace of moderation and rejection of extremism."
"Pakistan has long been a key part in the war against extremism and radical jihadists. For those who think Iraq is the sole front in the War on Terror, one must look no further than what has happened today. America must show its commitment to stand with all moderate forces across the Islamic world and together face the defining challenge of our generation the struggle against violent, radical jihadists."
"Today all New Yorkers, including the more than 100,000 who can trace their heritage to Pakistan, are saddened to learn about the assassination of Pakistan's former Prime Minister Benazir Bhutto. Hers was a voice for democracy, and the silencing of it by such brutal means is a shock to us all."