Positive poll numbers a ‘sugar-high’ or a game changer?

A variety of polls show President Obama with a positive increase among voters while Mitt Romney’s numbers have dropped. Some are calling the conventions a change in the composition of the race, but the Romney campaign says it’s a ‘sugar-high from the conventions’. Nia-Malika Henderson of the Washington Post and Patricia Murphy of Citizen Jane Politics discuss the details.Sept. 11, 2012