The Michigan congressman rebuked Clinton's suggestion that Tulsi Gabbard is a Russian asset, warning it helps Trump.
Bob Mulholland has no direct proof of Russian meddling in Democratic Party deliberations, but he remains suspicious.
In Wisconsin, the one state where Stein succeeded, a recount validated the original results.
Stein challenged results in 3 states. The only successful electoral review came to a close Monday, with Trump still winning Wisconsin.
U.S. District Judge Paul Diamond in Philadelphia said it “borders on the irrational” to suspect hacking occurred in Pennsylvania.