Donald Trump’s Team Tones Down Skepticism on Russia Hacking Evidence

Fresh signs emerged Sunday that President-elect Donald Trump could embrace the intelligence community’s view that the Russians were behind a computer-hacking operation aimed at influencing the November election.

A senior Trump aide said Mr. Trump could accept Russia’s involvement if there is a unified presentation of evidence from the Federal Bureau of Investigation and other agencies. This followed weeks of skepticism from the president-elect and his supporters that there is sufficient evidence that Russia was...