What’s the RCEP and What Happened to the TPP?

First President Donald Trump withdrew the U.S. from a 12-nation, pan-Pacific trade deal known as the TPP. Then Prime Minister Narendra Modi pulled India out of another regional grouping led by China known as the RCEP. In both cases, protectionism played a part; in both cases, the show went on without them. The question now is what the impact will be on American and Chinese efforts to boost their clout — and business — across Asia.