And what to do if something goes wrong this Election Day.
The 2016 GOP platform would make Christianity the official American religion, replace sex education with abstinence-only advice for teenagers, privatize almost all areas of federal services, cut taxes and regulations for the rich and titans of industry, and more.
Republicans once again push migrants into legal limbo.
Ratner, who led the charge against excesses in the war on terror, died of complications of cancer Wednesday.
Plenty is at stake and there are many reasons to tune in. For Sanders, the big challenge will be demonstrating he's not merely a darling of the progressive left but has the vision, capacity and skills to lead the nation at a tough time.