President Trump's executive orders that he signed Saturday may get tied up in litigation over whether they violate core constitutional principles like the separation of powers.

House Speaker Nancy Pelosi is pushing for a sweeping package that includes billions of dollars for state and local governments and schools, food and rental assistance, and additional aid for election security and the Postal Service.

In the most specific warning to date about the threat of foreign interference, US intelligence officials said they believe Russia is using a variety of measures to denigrate Joe Biden ahead of the November election.