With Democrats suspecting president's son may have misled in past testimony, Intelligence Committee chair Burr, a Republican, issues subpoena in bid to finish meddling probe

Letter signed by almost 400 former federal prosecutors says evidence of wrongdoing in Mueller Report 'overwhelming'

William Barr says that while Trump was 'frustrated and angered' about the probe, nothing the US president did rose to the level of an 'obstruction-of-justice offense'

US attorney general under fire for calling press conference before release of redacted, 400-page investigation on Russian election interference

President's inner circle brace for Thursday publicizing of redacted report, expected to contain embarrassing, politically damaging information

Redacted version of special council Robert Mueller's file on the Trump investigation to be made available to the public