donald trump accepted a phone call from taiwanese president raising questions about his plans for the future of u.s. relations with china. and it brings me to my question of the week. who was the only sitting american president to actually visit taiwan? fdr, harry true man, dwight eisenhower, or richard nixon? stay tuned and we ll tell you it the correct answer. this week s book of the week is shoe dog, by phil knight. bill gates recommended it on his blog and it was well worth it. the founder of nike has written an extraordinary memoir, one of the best stories of entrepreneurship i ve teacher read. well written but most strike ily, it s a deeply honest account of all the doubts, setbacks and tradeoffs on the way to business super success. the correct answer to our challenge question was c. president eisenhower traveled to taipei in june, 1960, where he met with the then president of taiwan officially the republic