October 14, 2014 3:18 pm Top Problem-Solving Gadgets Gadgets can both complicate our lives — and make them easier. Steve Greenberg, author of “Gadget Nation,” is focusing on the “easier” part. Local 2:51 Sarah Jakes Roberts reclaims power in new book tour 2:12 The Weekend Scene: Embassy tours, flower mart and more 2:24 National Cathedral's 85th Flower Mart fundraiser blooms this weekend 3:16 Show-stopping Kentucky Derby hats meet DC's own storied hat scene 6:01 Ometeo brings unique fajitas and Tex-Mex to Virginia