Ukraine's Volodymyr Zelensky is back in the United States in an attempt to rally more support for his country's defensive war against Russia. But while his past visits have largely remained standard fare for foreign dignitaries (aside from his refusal to wear anything but olive drab), this latest trip has Republicans justifiably crying foul. [snip] Zelensky arrived in Pennsylvania on Monday, a hotly-contested election battleground state, courtesy of a U.S. taxpayer-funded C-17 Globemaster. What followed looked and sounded much more like a campaign stop than a diplomatic event, leaving onlookers to wonder exactly what the real purpose was. The day...