Donald Trump is attacking Spain over the country’s refusal to let the U.S. use its air bases to bomb Iran. “Spain has been terrible. In fact, I told [Treasury Secretary Scott Bessent] to cut off all dealings with Spain,” Trump said Tuesday while in a meeting with German Chancellor Friedrich Merz, before going off on a tangent about how Spain refuses to pay 5 percent of its GDP to NATO, unlike other countries in the alliance. “And now Spain actually said that we can’t use their bases and that’s a...