family vacation

we have spent a number of hours tonight planning our family vacation...we're heading down to KY to see my parents, but on the way we are going to learn about the underground railroad....mycah says "it's not a railroad and it's not underground...it's a lie."  "No,", says Naim, "it's a code."  So there you go--  check it out:  .http://freedomcenter.org/underground-railroad/history/what/