One day, that fighter jet you work on could get kids to school — and arrive much, much faster than a minivan. CBS News has this fun story about a school bus retrofitted with an engine from an F-4 Phantom II. The 42,000-horsepower engine can push the bus up to 320 mph. So why put a fighter engine in a school bus? “We thought a bus because it would be cool and we go into a lot of schools with kids and stuff like that and we thought that would be kind of neat and plus we got three seats…