Thanks to the Kremlin, U.S. President Donald Trump may soon see one of his dearest wishes come true. Nord Stream 2, a nearly completed project that would pipe natural gas from Russia under the Baltic Sea to Germany, has thus far withstood major diplomatic assaults from the United States. But now, with the poisoning of Russian opposition leader Alexei Navalny, there is growing pressure on German Chancellor Angela Merkel to kill the $11 billion scheme. Construction on Nord Stream 2 began in 2018, after Germany granted planning permission for its end point in the northeastern German town of Lubmin. It...