Martin Adams, former general manager of the Los Angeles Department of Water and Power, blows up some right-wing myths about the water supply in Pacific Palisades, and talks with Alex Wagner about the realities of municipal water systems and ideas for adapting a system built for occasional residential fires to deal with a large scale, community-wide fire.

Pam Bondi appears likely to become the kind of attorney general Donald Trump wished for through his entire first term: absolute fealty and commitment to his avenging his petty grievances. But while her spirit is willing, the lack of a factual basis for many of Trump's vendettas is likely to put her at risk of leaving Trump disappointed and unfulfilled. David Rohde, NBC News national security editor, discusses with Alex Wagner.