The federal investigation into Russian meddling in the U.S. presidential election reached President Trump’s innermost circle Thursday. The Washington Post reported that the president’s senior adviser and son-in-law Jared Kushner is a focus of investigations and officials believe he has information relevant to their ongoing probe into potential ties between the Trump campaign and Russia. Kushner has not been accused of wrongdoing, but he is now the only current White House official considered key to the investigation. The FBI is still interested in former Trump campaign chairman Paul Manafort and former National Security Adviser Michael Flynn. Congressional inquiries continue to move ahead as well. Fired FBI Director James Comey is set to testify next week. Earlier this week, former CIA Director John Brennan testified about interactions between the Trump campaign and Russia – but stopped short of calling it collusion. All this is unfolding as the president is wrapping up his first foreign trip. At the NATO summit, Trump was forced to mend fences with British Prime Minister Theresa May after the UK stopped sharing intelligence about the recent terror attack with the United States. Robert Costa will get an update on stories from Washington to Italy with: Peter Baker of The New York Times Vivian Salama of the Associated Press Erica Werner of the Associated Press