As Gov. Jerry Brown leaves office, his controversial Delta tunnels plan is on the ropes. Most farmers who would get water from the tunnels still haven’t agreed to pay their share. Rather than support the tunnels, the Trump administration is trying to bend federal environmental laws to simply deliver more water through the existing Delta system to San Joaquin Valley farms and cities — and just rejected the project’s request for a big startup loan. Brown’s successor, Gavin Newsom, says he would like to see the project scaled down. Lawsuits challenging the project abound.