61.   You could pre-empt the Feds by volunteering to install pollution gear, but that might cost tens of millions of dollars and raise the price of your product.

62.   Blumenthal said the suit has cost him tens of thousands of dollars in legal fees.

63.   Building a greenhouse can cost tens to hundreds of thousands of dollars.

64.   But GOP lawmakers scoffed at his plan, noting that he has already revealed dozens of budget proposals that will cost tens of billions of dollars.

65.   Castro recalled that the United Nations was organized at the end of World War II, which cost tens of millions of lives.

66.   Cedric de Crayencour, director of the privately owned exhibit, estimates urgently needed repairs would cost tens of thousands of dollars.

67.   Earlier rounds of the war cost tens of thousands of lives.

68.   Gun control advocates say that is a vastly inflated figure, and estimated the buy-back will cost some tens of millions of dollars.

69.   He said getting the town back on its feet would cost tens of millions of dollars.

70.   If Congress follows through on developing a missile defense system to defend the entire continent, it could cost tens of billions.