Daley’s run for mayor will test whether his surname still carries the clout with the electorate that it used to as the party continues to move further left from his centrist business background. Daley also is likely to get tagged by progressives for his brother’s financial mismanagement of the city toward the end of his tenure — including the deeply unpopular leasing of the city’s parking meters — and his father’s role in Chicago becoming a starkly segregated city.