MADISON, WI - Gas prices are up more than 50% since the war with Iran began, pushing more Americans to rethink how they get around. Public transportation is seeing a noticeable bump: Amtrak reports a 5% increase in passengers in March compared to a year ago. With jet fuel costs climbing and airfares rising about 15%, long-distance travelers are especially drawn to bus trips right now. Trailways, the largest network of bus companies in the U.S., saw a 5% increase in March year-over-year. Trailways President Alex Berardi confirms the increase is related to gas with the accelerated numbers in April,...