This year's elections mark the fourth straight cycle when more Democrats than Republicans retired from the Senate.

CNN: Senate Overview

Facebook founder Mark Zuckerberg announced this month that the company has more than 1 billion monthly active users.

FORBES: Facebook: Mobile Growth Takes Off in Emerging Markets

We mark this anniversary by honoring the patriots who perished more than seven decades ago, extending our thoughts and prayers to the loved ones they left behind, and showing our gratitude to a generation of service members who carried our Nation through some of the 20th century's darkest moments.

WHITEHOUSE: The White House

Mark Zuckerberg, of course, made this way more difficult than it needs to be.

CNN: How to handle unwanted friend requests

Behind sometimes-shaky protection, quarterback Mark Sanchez has been sacked 38 times this season, 10 more than last year.

WSJ: New York Jets' Big-Play Problems Run Deep

As this illustrative listing suggests, the provisions of this bill require vastly more analysis and scrutiny than Senators will be able to perform in the course of tomorrow's mark-up.

CENTERFORSECURITYPOLICY: Center For Security Policy