Turkey's Opposition Leader on Long March for Justice

Turkey's main opposition party leader is on a 450-kilometer walk from the capital Ankara to Istanbul, protesting what he says is a country that "has rapidly turned into a (one)-party state." The so-called "Justice March" comes just ahead of the anniversary of last July's failed coup attempt and resulting crackdown by President Recep Tayyip Erdogan. The march is becoming a powerful focal point for the opposition. Dorian Jones reports from Kocaeli, Turkey.