Ukraine will be a “humiliating fiasco” for America like Vietnam if Washington continues its muddied involvement, a Russian official said Sunday. Russian Foreign Ministry spokeswoman Maria Zakharova issued the scathing comment a day after US lawmakers in the House of Representatives green-lit a long-delayed $60 billion aid bill for Ukraine that will help the war-weary nation buy more advanced weapons and defense systems. “Washington’s deeper and deeper immersion in the hybrid war against Russia will turn into a loud and humiliating fiasco for the United States, such as Vietnam and Afghanistan,” Zakharova said, adding that it’s become clear the US...