Presumptive Republican presidential nominee Mitt Romney arrived in Poland Monday. It's the latest stop in an overseas tour that has provided its fair share of gaffes, as well as some hefty fundraising.
On Sunday, NASA's latest rover touches down on Mars. The machine — nicknamed "Curiosity" — will use a super-sonic parachute, heat shields and a hovercraft to stick the landing.
Director Benh Zeitlin joins the show to discuss his film "Beasts of the Southern Wild" and his inspiration for the film's uniquely dreamlike atmosphere.
The first 626 Night Market in April was a logistical nightmare. But despite all the problems, the city gave organizers a second chance. Josie Huang reports.
