*
, 
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That particular line of argument didn't go very far though.
The Bush campaign's line of argument is not without risk.
And the whole line of argument in which these things occurred is entirely lost.
I hope people don't take this line of argument seriously.
You have an early line of argument provided by the question.
You need to capture the main ideas and the line of argument.
Your line of argument here has a familiar ring to me.
I had expected some understanding for my line of argument.
That's certainly a line of argument I would agree with.
Don't you ever use that line of argument with me.
