Where in the world is Sen. Marco Rubio?
© Getty Images

Sen. Marco RubioMarco Antonio RubioOvernight Cybersecurity: What we learned from Carter Page's House Intel testimony | House to mark up foreign intel reform law | FBI can't access Texas shooter's phone | Sessions to testify at hearing amid Russia scrutiny Cornyn: Senate GOP tax plan to be released Thursday This week: GOP seeks to advance tax overhaul MORE (R-Fla.) won't be working Wednesday in the upper chamber, but he's got a good excuse.

Rubio tweeted that he's in Miami for jury duty. It will be the first time that Rubio, 42, has been called to serve on a jury.