The 2016 Democratic Field; Online Pricing; Summerstage

5 segments
 Potential Democratic presidential candidate and former Maryland Gov. Martin O'Malley (D-MD) greets South Carolina Democrats after speaking at the South Carolina Democratic Party state convention.

Central Park Summerstage is celebrating its 30th anniversary this  year. Heather Lubov, the executive director of the City Parks Foundation, and the singer Sharon Jones discuss this year's lineup and the festival through the years. Plus: a survey of the Democratic presidential candidates for 2016; how data collection is affecting pricing on the web; and infidelity and cheating in women.