Texas Democratic lawmakers who fled the state to deny a quorum are making their way back, each on their own timeline, multiple sources familiar with the matter told CBS News.

Democrats have vowed to “fight fire with fire” since the GOP moved to add five red seats in Texas, but they face many barriers.

The mid-decade redistricting effort in Texas has been yet another pressure point for the GOP. It has split the party, with more states looking to follow in the Lone Star State’s footsteps. Many Republicans have backed this aggressive redistricting effort,