4 reasons Rick Santorum hasn't endorsed Mitt Romney

The Romney Campaign 4 reasons Rick Santorum hasn't endorsed Mitt Romney The conservative Santorum has dropped his bid for the GOP presidential nomination, but he needs a few assurances before he gets behind the moderate Romney READ MORE Marijuana in America Marijuana-infused wine: The new high? Looking for a new way to get buzzed? You're in luck: California winemakers are livening up bottles of syrah and cabernet sauvignon by adding weed READ MORE Campaign Spending 41 annoyingly ridiculous super PAC names The new unlimited-donation political-action funds are a serious issue this election. Not that you'd know it from their easy-to-mock names... READ MORE The Retirement Crisis How 401(k)s are failing millions of Americans More than half of U.S. workers have no retirement plan at all. And even those who do have a 401(k) typically don't have enough money to retire comfortably READ MORE Art The week's best photojournalism In some of the week's most astonishing images, sailors scale the mast, a young diver does the splits, and a tired marathoner crosses the finish line on his hands READ MORE Health Addicted to cola: Did soda kill a mother of eight? A father blames his harried partner's 10-liter-a-day Coca-Cola habit for her early death — and a pathologist is backing him up READ MORE SEE ALL CARTOONS Slate It's time for America to embrace the long, leisurely lunch break Mental_floss 8 obscure rules from the world of sports BuzzFeed Mitt Romney posing with an "Obama Osama" sign in 2008 Newser Is Africa sitting on tons of water? Politico Mitt Romney's challenge: Convincing GOP he can win Take off your dancing shoes A Florida city outlaws dance halls and skating rinks, even though it has none — and more in our collection of strange revelations about the nation         Is this email not displaying correctly? View it in your browser.  unsubscribe from this list | update subscription preferences | privacy policy  Copyright © 2012 The Week, All rights reserved.