A slew of central banks across the world made policy decisions in the week that was, perhaps none more important than the Federal Reserve, which foreshadowed as many as 3 rate hikes next year. JP Ong spoke to Mizuho's Head of Economics and Strategy, Vishnu Varathan, on Forex Fridays about the implications of the Fed's more hawkish stance for FX markets, and what he makes of the Turkish Lira after another tense decision from the Central Bank of Turkey.