South Korea said on Sunday the U.S. would cover the cost of deploying the Terminal High Altitude Area Defense (THAAD) ant-missile system, a contradiction of what President Donald Trump said just a few days earlier. The president did not respond, but it seems he may have misspoke, or, as South Korea was told by Lieutenant General H.R. McMaster, the White House national security adviser, that Trump was speaking “in a general context.”