Hear that moment:http://www.npr.org/news/specials/obits/reagan/audio_archive.html
and scroll to:
Listen to Reagan, in the Feb. 23, 1980, debate in Nashua, N.H., angrily declare that he is "paying for this microphone."
sorry couldn't find a way to link directly
or try this:
http://microfurry.250free.com/npr10.smil