Former national security advisor Michael Flynn spoke with a "senior official" in President’s Trump's transition team at the Mar-a-Lago resort to discuss what he should communicate to the Russian ambassador in a highly-scrutinized series of phone calls in December of 2016, according to federal prosecutors. Flynn and the senior officials discussed both the recently implemented U.S. sanctions on Russia, as well as the fact that they did not want Russia to escalate friction between the two nations, lawyers on special counsel Robert Mueller's team told a federal judge Friday. After the discussion, Flynn telephoned the Russian ambassador, Sergey Kislyak. Afterwards, he called...