By Dan Modlin
http://stream.publicbroadcasting.net/production/mp3/wkyu/local-wkyu-646626.mp3
Orlando, FL – Pat Duggins has a voice well-known to NPR listeners. For years, the Orlando reporter has covered NASA and its space shuttle program for the network. Pat has recently authored a book called "The Final Countdown", which details the coming end of the shuttle program. He talked to WKU Public Radio's Dan Modlin.