KYIV (Reuters) – U.S. Republican Senator Rob Portman and his Democratic colleague Chris Coons vowed that bipartisan support would continue for Ukraine after next week’s midterm congressional elections, as they travelled to Kyiv on Thursday. The senators told reporters that they had “very positive” talks with President Volodymyr Zelenskiy, and that they had visited an energy facility that Coons said had been hit by a Russian strike using an Iranian-supplied drone. “We can now see that Putin’s goal is to get Ukraine afraid by trying to make the winter dark and cold,” Coons said in the vast, chil…