51.   To push for private virtue, he will first have to make a convincing public argument.

52.   To proffer a convincing argument is the first step towards a willingness to act with conviction.

53.   Tobin acknowledged that he could have made a convincing argument for either quarterback.

54.   Unseeded Andre Agassi won the U.S. Open on Sunday night, making a convincing argument for the peaceful coexistence of substance and style.

55.   At closed-door hearings in Vienna, Austria, his side had put forward convincing arguments in favor of Brcko reverting to federation control, Izetbegovic said.

56.   But it is not a convincing argument to say that nuclear power in the hands of the private sector is dangerous.

57.   Indonesian Foreign Minister Ali Alatas told reporters a week ago that many governments were hesitant until Annan offered a convincing argument it was necessary.

58.   Knowing your audience and understanding the difference and similarities betweenthem and you can be the key to developing the most convincing argument.

59.   No one could give me a convincing argument as to why I should have it done to my daughter.