04/18/13 - Thursday’s Topical Currents begins with Habitat For Humanity of Greater Miami and its “Women Build” program. Local women wield saws, hammers and paint brushes to create homes for low-income single mothers to live with their kids. And more. Linda Gasseheimer gives an Earth Day preview on how to make residential kitchens eco-friendly . . . and save money. Fred Tasker has eco-friendly wine tips. That’s Topical Currents . . . Thursday at 1pm on WLRN-HD1, rebroadcast at 7pm on WLRN-HD2 and audio on-demand after the live program.