The first general election since Donald Trump became president is underway, with various state and local elections taking place. The results will be seen as either a repudiation or approval of Trump's agenda.
More than half of the states will hold contests, with the outcomes being closely watched.
The results of those contests will be heralded by the victors as either a major repudiation or resounding stamp of approval of his second-term agenda.
Author's summary: Elections test Trump's agenda.