The Age of Mega-Fires/Pot Shops/Get Me the Geeks!

"The Age of Megafires" rebroadcasts a segment on how the warming climate may be contributing to mega fires. "Pot Shops" rebroadcasts a segment on the consequences of legalizing medicinal marijuana in California. "Get Me the Geeks!" rebroadcasts a segment on the technicians who set up our sophisticated computer gadgets. "Andy Rooney" talks about self-help books.