In this Nov. 4, 2016 photo, Sen. Jon Tester addresses fellow Democrats at a campaign rally in Billings, Mont. Tester faces re-election in 2018 in a state Donald Trump won by double digits.
In this Nov. 4, 2016 photo, Sen. Jon Tester addresses fellow Democrats at a campaign rally in Billings, Mont. Tester faces re-election in 2018 in a state Donald Trump won by double digits. Matt Brown AP
In this Nov. 4, 2016 photo, Sen. Jon Tester addresses fellow Democrats at a campaign rally in Billings, Mont. Tester faces re-election in 2018 in a state Donald Trump won by double digits. Matt Brown AP

Democrat Jon Tester, a top GOP target, to appear with Mitt Romney

April 27, 2017 05:25 PM