A State Department staffer overheard President Trump asking a top diplomat about "investigations" he wanted Ukraine to pursue that he believed might help him in the 2020 election, another senior diplomat told Congress.

After months of expressing caution on a push for impeachment, House Speaker Nancy Pelosi launched a formal impeachment inquiry into President Trump Tuesday.

Andrew McCabe was fired by Attorney General Jeff Sessions late Friday. Saturday, Washington, D.C., tried to make sense of the latest developments in the seemingly never-ending Russia saga.