The media landscape in San Diego is changing.As broadcast giants Nexstar Media Group and Sinclair Broadcast Group purchase American media outlets, conservative ownership is taking over local television in San Diego.Sinclair Broadcast Group is now bidding to buy E.W. Scripps, which owns 10News — San Diego's ABC affiliate.On Midday Edition, we discuss the implications of local news consolidation and how it impacts information access.Guest:Dean Nelson, professor of multimedia journalism, Point Loma Nazarene University