Charlie Sykes, longtime conservative talk host and MSNBC contributor, Eddie Glaude, chair of Princeton's new department of African-American studies and president-elect of the American Academy of Religion, and Alexis Grenell, co-founder of Pythia Public, a political and public affairs firm, look back at what issues both Democrats and Republicans have chosen to campaign on this election season, and what the choices say about the culture. This segment is part of The Brian Lehrer Show's 30 Issues in 30 Days series.