Palin's India trip build-up to Prez bid?

America's political theater is spewing snickers and sarcasm over Sarah Palin's proposed trip to India next month amid uncertainty over whether she will run for the White House in 2012. While state governors bidding for Presidency typically make overseas trips to shore up their foreign policy credentials, Palin, ex-governor of Alaska and former vice-presidential candidate, is famously shy of foreign travel. She got a passport only in 2006, and before signing up with John McCain for the Republican ticket in 2008, she had travelled overseas only once, to visit US troops in the Middle East. Since then, she has gone...