An interesting bit from White House reporter Tangi Quéméner's latest pool report from the G-20 in Cannes, France: [President Obama] entered the room at 1:15 and took to his left, heading to Angela Merkel and Nicolas Sarkozy. They chatted for a few seconds before British Prime minister David Cameron joined them. Hard to understand what they were saying amid the cameras noise. POTUS then took a stroll to Australian Premier Julia Gillard who got a hug as European president Herman van Rompuy, European Commission Jose Manuel Barroso and Turkish PM Recep Tayyip Erdogan were watching. Eventually the Europeans got a...