The Disney CEO keeps saying he's not running.
It's not exactly a party in the city where the heat is on.
But the senator emerged with a strong performance.
Also first in Power Up: Elizabeth Warren is closing the "perceived electability gap."
Yet the commission is effectively paralyzed.
Republican attacks on Ukraine put Perez in a tricky spot.
It's policy, not personal
Even some Republicans decried Pat Cipollone's reasoning.
Fifty-eight percent of Americans support an impeachment inquiry.
Lawmakers cannot be impeached.