The primary campaign for Dianne Feinstein’s seat has become a donor sinkhole. That money is better spent elsewhere.

The U.S. representative from Orange County says her old law prof, Elizabeth Warren, has one speed: “full speed ahead.” She’s made waves in the House. But can she whiteboard her way to a Senate seat in a hotly contested race?

The California representative, known for her number crunching and whiteboards on the House floor, will seek Democratic Senator Dianne Feinstein’s seat in 2024.

California’s Katie Porter studied under Elizabeth Warren. Now she’s going viral by schooling Republicans on Capitol Hill.