Tennessee Primary Night

Tennessee had a primary tonight. There aren't really any competitive general election races in Tennessee, so I wasn't paying too much attention to the primaries either. But a few things worth noting:

• Tennessee's Senate race wasn't going to be competitive, but everyone thought they knew who the Democratic nominee was. Attorney James Mackler had the DSCC endorsement and raised millions of dollars. Nobody else in the field had broken out of 5 digits in fundraising. Yet Mackler ended up taking third, with the victory going to virtual unknown Marquita Bradshaw. This wasn't on anyone's radar screen (while Bradshaw is definitely a progressive, this wasn't a case where there was some big grassroots energy burbling up against the establishment). Bradshaw will once again be the prohibitive underdog against GOP nominee Bill Hagerty. I admit that every time something like this happens -- a complete unknown randomly secures a major party nomination in a high-profile race -- I brace myself for some embarrassing revelation about something they once said on Facebook or a controversial job they once held.
• Once again, Rep. Steve Cohen (D) faced a credible primary challenger (this time from Shelby County Democratic Party chair Corey Strong). And once again, he had nothing to worry about, throttling his opponent by a 70 point margin. Strong's explanation for why he got into the race is unintentionally hilarious: he acknowledges that Cohen (a) has a great voting record, (b) supported Obama administration policies and opposed Trumpist policies, (c) is a national leader, and (d) has been deeply attentive to his district. So what exactly does he think the angle is? Eventually people will learn.
• Tennessee's 1st congressional district has the longest Republican winning streak in the nation. So when the seat is open, a lot of Republicans jump at the chance to go to Washington. This year, the winner -- with just 19% of the vote(!) -- is Diana Harshbarger. Five candidates had double-digit vote tallies -- the field was that fractured. Meanwhile, I can't figure out how to say "Harshbarger" without sounding ridiculous.
• The most serious primary challenge of the evening came against Nashville-based Democratic Rep. Jim Cooper, who is considerably more conservative than his district demographics suggest is justified. He survived Keeda Haynes' attempt to take him out from the left, albeit by a rather underwhelming 53-44 margin. That might give Haynes some inspiration from a rematch (look at Cori Bush and Marie Newman), but there are rumors floating around that the Tennessee GOP might try to gerrymander this seat out of existence now that the Supreme Court has waved the green flag at partisan redistricting.