The Metropolitan Water District of Southern California … began what is being referred to as “defensive withdrawals” from Lake Mead. Remember, Lake Mead is severely low, and if L.A. takes all of the water they’ve been allotted, it will trigger emergency supply restrictions for everyone else. So, why are they doing this with the agreement deadline so close? The Show turned to Debra Kahn who covers California environmental policy and broke the story for Politico Pro.