Well with 18 months to go. You think they should use political capital on impeachment that wouldn’t even result in dude being removed from office? Or use that energy to make sure he doesn’t get re-elected.
Smart money is on the later, even if it doesn’t feel right
They're still worried about Trump voters. Fukk them. If they don't initiate impeachment proceedings they risk alienating their base. Obama made the same mistake by not publicizing Trump's bs in the first place.