 White House correspondent Greg Clungston reports. Politico magazine reported this week that Democratic Governor Gretchen Whitmer called the chairperson of the Biden campaign to say that after the presidential debate, Michigan was no longer winnable for Joe Biden. But Whitmer's office said the reported comment was false. And the governor insisted that the president can still win Michigan, which is a key battleground state. Democrats remain in disarray after Mr. Biden's troubling debate performance.