71. Sen. Kamala Harris (D) of California
> Popularity: 43% approve; 35% disapprove
> Assumed office: 1/3/2017
> Current term ends: 2023
> Nov. 2018 voter participation in CA: 43.8% (7th lowest)
> 2018 state unemployment: 4.2% (13th highest)
72. Sen. Dianne Feinstein (D) of California
> Popularity: 43% approve; 38% disapprove
> Assumed office: 11/10/1992
> Current term ends: 2025
> Nov. 2018 voter participation in CA: 43.8% (7th lowest)
> 2018 state unemployment: 4.2% (13th highest)
73. Sen. Deb Fischer (R) of Nebraska
> Popularity: 43% approve; 40% disapprove
> Assumed office: 1/3/2013
> Current term ends: 2025
> Nov. 2018 voter participation in NE: 47.3% (14th lowest)
> 2018 state unemployment: 2.8% (7th lowest)
74. Sen. Chuck Grassley (R) of Iowa
> Popularity: 43% approve; 41% disapprove
> Assumed office: 1/3/1981
> Current term ends: 2023
> Nov. 2018 voter participation in IA: 56.2% (8th highest)
> 2018 state unemployment: 2.5% (3rd lowest)
75. Sen. Susan Collins (R) of Maine
> Popularity: 43% approve; 49% disapprove
> Assumed office: 1/3/1997
> Current term ends: 2021
> Nov. 2018 voter participation in ME: 64.5% (the highest)
> 2018 state unemployment: 3.4% (20th lowest)
76. Sen. Todd C. Young (R) of Indiana
> Popularity: 42% approve; 25% disapprove
> Assumed office: 1/3/2017
> Current term ends: 2023
> Nov. 2018 voter participation in IN: 47.2% (13th lowest)
> 2018 state unemployment: 3.4% (20th lowest)
77. Sen. Jerry Moran (R) of Kansas
> Popularity: 42% approve; 29% disapprove (tied)
> Assumed office: 1/3/2011
> Current term ends: 2023
> Nov. 2018 voter participation in KS: 53.6% (15th highest)
> 2018 state unemployment: 3.4% (20th lowest)
78. Sen. Tina Smith (D) of Minnesota
> Popularity: 42% approve; 29% disapprove (tied)
> Assumed office: 1/3/2018
> Current term ends: 2021
> Nov. 2018 voter participation in MN: 59.5% (5th highest)
> 2018 state unemployment: 2.9% (8th lowest)
79. Sen. Dan Sullivan (R) of Alaska
> Popularity: 42% approve; 31% disapprove
> Assumed office: 1/3/2015
> Current term ends: 2021
> Nov. 2018 voter participation in AK: 50.2% (25th highest)
> 2018 state unemployment: 6.6% (the highest)
80. Sen. Tammy Duckworth (D) of Illinois
> Popularity: 42% approve; 32% disapprove
> Assumed office: 1/3/2017
> Current term ends: 2023
> Nov. 2018 voter participation in IL: 48.7% (20th lowest)
> 2018 state unemployment: 4.3% (10th highest)