WASHINGTON—President Donald Trump is limited in his ability to cooperate with Moscow because of investigations of possible connections between Russia and his 2016 campaign, a top adviser said. Mr. Trump wants to confront Russia over its actions in Ukraine and Syria and cooperate with the country to fight against Islamic State, White House national security adviser H.R. McMaster said Sunday morning on ABC. Mr. Trump met with...

Source: Wall Street Journal May 21, 2017 15:56 UTC