Takeaways from Tuesday's primaries. And, victims of mosque shooting revealed

Good morning. You're reading the Up First newsletter. Subscribe here to get it delivered to your inbox, and listen to the Up First podcast for all the news you need to start your day. Today's top stories Rep. Thomas Massie of Kentucky yesterday lost the Republican House primary by nearly 10 percentage points . Trump-backed challenger Ed Gallrein secured the victory over Massie, who is the latest Republican lawmaker to lose his seat after angering the president. …