We’ll get an update on European politics with author Steven Hill, just days after Londoners organized an historic march against budget cuts, Germany’s Green Party made big gains due to strong anti-nuclear sentiment, and France’s right wing party surged in popularity. And, locally, the Bus Riders Union will dissect MTA’s cuts in services. Plus, Walmart could be faced with the largest class-action lawsuit in U.S. history on sex discrimination against women employees. And this week’s edition of the Right Hook.