Inside first-class train travel around the world, from private suites to gourmet meals

The presidential suite onboard the Eastern & Oriental Express. Courtesy of Belmond Many train companies around the world, including in the US, offer first-class, luxury experiences. Some trains' first-class options include private cabins with en-suite bathrooms. On other trains, first-class travel means getting a cushier seat, more legroom, and free food. It's been a messy year for air travel, from increasing costs to headline-making airport headaches. As rising jet fuel prices put new pres...