New Delhi, Oct. 25 -- When, at the recent summit between Prime Minister Narendra Modi and Chinese President Xi Jinping, Xi proposed a 100-year plan to rejuvenate China-India relations, I remembered a book I read two years ago, The Hundred-Year Marathon (HYM) by Michael Pillsbury, a leading American China expert. Pillsbury has spent more than 50 years studying China and has worked with the US government, intelligence agencies and think tanks. For decades, he pushed pro-China policies that helped the country rise to be a superpower. Today, he admits that, like many others, from academics to lawmakers to presidents from Richard Nixon to Barack Obama, he was fooled by China. His account of how the US continuously (and often secretly) helped Chi...