President Donald Trump is hiking tariffs on aluminum and steel as his administration presses countries to speed up trade talks, amid legal battles.

Legal battles intensify over Trump's tariffs, with the administration appealing court decisions that challenge the use of IEEPA for economic policy enforcement.

Republican lawmakers do not like crossing President Trump, but they also don’t like his trade war, and several are either offering support for the courts or at least trying to stay neutral in the battle.