WASHINGTON — Robert Mueller, the taciturn lawman at the center of a polarizing American drama, bluntly dismissed President Donald Trump's claims of "total exoneration" Wednesday in the federal probe of Russia's 2016 election interference. In a long day of congressional testimony, Mueller warned that Moscow's actions represented — and still represent — a great threat to American democracy.
Mueller dismisses Trump's claims of probe exoneration
President: 'A devastating day for the Democrats'