Former New Jersey Gov. Chris Christie made an unannounced visit to Ukraine on Friday and became the second Republican presidential candidate to meet with President Volodymyr Zelenskyy in the capital, Kyiv. Christie met with Zelenskyy in the country's presidential palace after touring villages that have become battlefields since Russia invaded last year. During the meeting, he reiterated his support for continued U.S. aid to Ukraine and said the purpose of his visit was "so I could see it for myself" and report back to the American people what the allied country's needs are. "I feel the cruelty, and you feel...