In 2008, American Airlines became the first major U.S. carrier to charge for checked bags, introducing a $15 fee as part of a cost-cutting measure. Since then, other airlines have adopted similar fees, with prices steadily increasing over the years. Now, a new debate has emerged about whether airlines should charge passengers based on their weight to help reduce fuel consumption and lower emissions.STAY SAFE & IN THE KNOW—AT NO COST! SUBSCRIBE TO KURT'S THE CYBERGUY REPORT FOR FREE SECURITY ALERTS & TECH TIPSIn 2013, Samoa Air introduced a "fat tax" where passengers paid based on their weight, but it