Devin Nunes, R-Calif., chairman of the House Intelligence Committee, speaks to the media about the investigation of Russian meddling in the 2016 presidential election on Capitol Hill in Washington, D.C., on Friday.
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Traffic flows past Trump Tower in New York in November 2016. The Trump administration wants more time to produce evidence that then-President Barack Obama ordered surveillance on Donald Trump during last year's election. Trump says his predecessor ordered his "wires tapped" in Trump Tower.
Louise Mensch, founder of the political site Heat Street and a former member of Parliament, wrote about the FBI's investigation into activities by Trump campaign figures with ties to Russia.
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FBI Director James Comey has asked the Department of Justice to publicly refute claims by President Trump that then-President Barack Obama conducted electronic surveillance on Trump Tower in New York City last year.