OK, ole researcher went a sleuthing and . . .
The boot appeared sometime between November 15 to November 30. You can go to Jackie Spear's twitter page to verify and vet this. Sooooooo.... I didn't see anywhere on her twitter an explanation of WHY the boot. Maybe someone here can find it. I'm gonna post the Nov. 15 photo and the 30 Nov. photo with links to three others with the boot. Top link is her main twitter page. All dates are 2017 year.
https://twitter.com/RepSpeier/status/943900375928668160
15 November: https://pbs.twimg.com/media/DOsHkelXcAIYx71.jpg
30 November: https://pbs.twimg.com/media/DQZviz1WkAAp8la.jpg
07 December: https://pbs.twimg.com/media/DQZviz1WkAAp8la.jpg
18 December: https://pbs.twimg.com/media/DRWJH5OU8AEA5ph.jpg
21 December: https://pbs.twimg.com/media/DRloY40XkAAbf7E.jpg
!! FOXTROT JULIET BRAVO !!