Do speaker cables need a burn in period?


I have heard some say that speaker cables do need a 'burn in', and some say that its totally BS.
What say you?


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I took a hearing test a few months ago. Science did a pretty good job of showing me what I couldn't hear. Those crazy scientists have really come a long way since phrenology and bloodletting. 
I see that you are bitter

At least I am not a devil.  Ben Hur once was told "Hate keeps a man alive", likewise, "bitterness keeps me alive".  

For a lawyer, what keeps him alive probably because one day he may have a chance he can sell his soul to the devil.
Whoa! What the heck is this, an ear trumpeter convention? Huh? What’s that ya say, Sonny?