The mid-decade map redraw adds five Republican-leaning districts and sets up a legal showdown over minority representation.

Texas Senate Democrats plan to filibuster the House-passed redistricting map during floor debate on Friday in a last-ditch effort to delay the final passage of the plan to create five new winnable seats for the GOP.

Gov. Greg Abbott is expected to sign the bill into law, setting up race to redraw maps in California to neutralize Republican gains.