I don't like referendums (why elect politicians if not to take decisions and then sack?). AND I LOVE COCA COLA. So Berkely's rejection of Big Soda - residents there have opted to tax fizzy drinks - should be something I would be against. Yet I am not. Despite my addiction (or perhaps because of?), I am in favour of attacking the obsesity epidemic at its source. Could Macdonalds be next? I'm loving it.