Source summary (excerpt): “Two Senate races that a year ago were thought to be battlegrounds turned out to be slam-dunks for the Democrats.”
Sourcing: single source, treat as unconfirmed until corroborated.
BBC reported on Tue Nov 3, 8:57 PM CT, unconfirmed by other outlets so far: Anthony Zurcher: Democrats eye sweeping gains and reshaping of political map.
Source summary (excerpt): “Two Senate races that a year ago were thought to be battlegrounds turned out to be slam-dunks for the Democrats.”
Sourcing: single source, treat as unconfirmed until corroborated.
Reported from BBC. Site-only brief: it was not posted on X.