Graham Platner may be a dead man walking in Maine but Democrats can still take the Senate. Here’s how

• Maine Democratic Senate nominee is on life support after Politico reported on an ex-girlfriend who accused him of sexual assault.
• In the 24 hours since then, Platner has lost support not just from the Democratic establishment that backed him, but also from left-wing leaders — including his primary mentor Sen.
• Bernie Sanders (I-Vt.) — all of whom have now called on him to drop out.