Montana Senator Jon Tester answers three questions about toilet testing.
Ryan Randazzo on the Arizona Corporation Commission
The Arizona Corporation Commission is probably the most important group of elected officials you don't pay enough attention to. Six major party candidates are running for three commission seats. Three of the six are incumbents: two Democrats and one Republican.
KJZZ's Mark Brodie reports on the role the state's renewable energy standard has played in the race so far. Ryan Randazzo of The Arizona Republic explains what commissioners do and whether the incumbents have a built-in advantage as they seek re-election.