January 2, 2020
There hasn't been another recent Senate primary challenge quite like it.
KEY TAKEAWAYS FROM THIS ARTICLE
— Sen. Ed Markey (D-MA) is facing a strong primary challenge from Rep. Joe Kennedy III (D, MA-4) in 2020. While challenges to entrenched incumbent senators aren’t an everyday occurrence, the Markey-Kennedy race is especially unusual in recent Senate history
— Most senators who attract primary challenges are weakened in some way — they face questions about their advanced age, their party loyalty, or a brush with scandal — or else face a challenge on ideological grounds. Yet none of these factors fit the Markey-Kennedy contest.
— Over the past three decades, even the top-performing primary challengers had a no better than one-in-nine chance of ending up in the Senate. Yet at this point, Kennedy — bucking history — seems like a modest favorite in the race.