Griffith said the White House was engaging in a "broad-scale defiance of a congressional investigation." The Democrat-led House committee wants testimony from McGahn, which lawmakers suggested could be relevant to the impeachment trial pending in the Senate. House lawyers told the judges that "absolutely" the McGahn subpoena and the Mueller grand jury information could be relevant to current and future impeachment proceedings. House General Counsel Douglas Letter told the court the White House's efforts to defy Congress were "so clearly wrong." It is unclear how any high court final decision would impact the current impeachment drama unfolding on Capitol Hill.

Source: Fox News January 03, 2020 19:18 UTC