Convention: Fox's news decisions, Bill Clinton's return

A look at the Democratic National Convention Tuesday through a media lens:

It was an emotionally charged moment when mothers of black Americans killed in police-involved shootings took the stage to address the convention. Delegates chanted, "Black lives matter," and cameras caught tears streaming down the cheeks of some audience members.

CNN, MSNBC and PBS all aired the presentation (it was before the broadcast networks came on the air), but Fox News Channel didn't. Instead, Fox showed an interview with Karl Rove about demonstrations outside the convention, and a Bill O'Reilly-moderated segment about immigration.

Similarly, Fox did not air the convention...