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?


128x128gawdbless
Even if there sonic difference between the sound pre and post burn-in, has anyone ever reported it to be detrimental to sound quality? Anyone?
Yes! I burned in some interconnects on my cable burner in the higher speaker cable mode by mistake They sounded horrible, closed in and not dynamic. They settled down later.
Glupson. Have you heard the term electromigration? A current causes permanent changes in a wire