Transportation Secretary Sean Duffy drew mockery for suggesting that airline passengers should smarten up. Appearing on Fox Business, Duffy promoted a new campaign to bring “civility” back to air travel by suggesting the stresses could be eased if people would “be nice, say please, say thank you,” adding, “Bringing civility back, I think, enhances the travel experience for everybody.” The former reality TV personality, who once appeared naked on a show , went on to say: “Sometimes you just have