Actually, the chewing gum brouhaha is quite fascinating. Singapore is a one-party state with only a partial accommodation for democracy. When the government built a big transportation complex, only to have it impeded by young vandals sticking chewing gum in the keyholes, boom – the importation of chewing gum was outlawed, and anyone caught with it risked public humiliation and fines.
Naturally the U.S.-based Wrigley’s Chewing Gum Company didn’t like that. They appealed (through their mouthpiece, Representative Phil Crane of Illinois) first to Bill Clinton, then to George Bush, to put the hammer down and force Singapore to accept U.S.-made chewing gum as part of the Free Trade negotiations.
Singapore stood firm, and the only thing Bush and Wrigley got out of it was a a little face-saving provision about gum prescribed by doctors for medicinal purposes.