 It is expected to be a busy 4th of July travel season, with AAA predicting record-breaking travel numbers for this 4th of July holiday. They say that about 71 million Americans are expected to travel. That's about 60.6 estimated to be on the roads, and more than 5.7 million people expected to travel in the air. If both of those records are set, well, that would break some records. And elsewhere...