WASHINGTON, D.C. — President Donald Trump expressed concern that his wife, Melania, may now be aware of what he got her for Christmas after news reports surfaced that the U.S. military had seized a Venezuelan oil tanker this week. When the story broke, Trump reportedly scolded White House staff for potentially spoiling the surprise that he was giving his wife the one-of-a-kind gift of a seized tanker filled with crude oil. "I hate to think the surprise is ruined," Trump told friends. "I know she would love to have opened that tanker on Christmas morning and have it be a...