Texas Republicans tried again to reconvene the House on Monday for a vote on redrawing congressional maps in their party's favor, an effort that already sparked a national political brawl and prompted Democratic lawmakers to leave the state to deny Republicans the quorum they need.

Democrats who are eyeing Texas’ Senate seat next year have upped their ad spending and media appearances while embracing clashes with Republican leaders.

The announcement marks the latest sign that Trump's push to reconfigure districts ahead of the midterm is set to be a prolonged fight.