Zev Yaroslavsky, director of the Los Angeles Initiative at UCLA Luskin, joined KCAL9 News as nationwide returns from Super Tuesday came in. The evening’s big surprise was the campaign comeback of former Vice President Joe Biden, said Yaroslavsky, a longtime public servant and political analyst. “This sudden change, this reversal of fortune at the presidential candidate level, is unprecedented,” he said, especially since the Biden campaign has been relatively low-budget. “As a politician, I used to dream of being able to win elections without spending a nickel. Biden did it nationally,” he said. But he cautioned, “Let’s not write off Bernie Sanders and consign him to the graveyard. Things, as we’ve seen in the last 72 hours, can change very quickly.” Yaroslavsky also said former President Barack Obama is wise to hold off on endorsing a candidate, as he may need to unite the Democratic Party in the event of a brokered convention. And he said Los Angeles County must overcome problems with its new balloting procedures before November. Otherwise, he said, “Democracy loses, because if people have to stand in line for two, three hours, it’s going to discourage people.”