Deadlines: Iran Deal, Climate Crisis, NFL Kickoff

It’s almost the end of the week, and deadlines are looming – in Iran. They’re giving major players in Europe until tomorrow to help them out financially before they stop complying with more parts of the 2015 Nuclear Deal. Meanwhile, Democratic presidential hopefuls spent seven straight hours yesterday talking about climate change. We’ll break down where candidates actually differed. Also on today’s show: fantasy football water cooler conversations are about to start back up again, and artificial intelligence is going wild.