US President-elect Donald Trump's incoming national security adviser Michael Flynn took a call from the Russian ambassador last month, and discussed setting up a call between Trump and Russian President Vladimir Putin after Trump's inauguration on Jan. 20, a Trump spokesman said on Friday. The Dec. 28 call followed text message exchanges initiated by Flynn on Christmas Day, in which he wished the ambassador a merry Christmas and said he looked forward to 'touching base with you and working with you,' Trump spokesman Sean Spicer told reporters.
