WASHINGTON (AP) — Donald Trump has had few defenders in Congress as reliable as Matt Gaetz, who has thundered at one prosecutor after another for perceived bias against the president-elect and emphatically amplified the Republican’s rallying cry that the criminal investigations into him are “witch hunts.”

Today: What to watch on tech as Congress returns to Trump’s Washington Federal lawmakers are filtering back to Washington this week with a long to-do list on tech policy, including figuring out their next moves on artificial intelligence and child online safety.