4.10.19 Walmart robots; Don't forget about IRS Free File; Cheap flights and consumer deals

Walmart has some fascinating robots that scrub floors and stock shelves; Don't forget to file your taxes! And the IRS has free filing options you should check out; Clark gives a round-up of cheap flights and some of the best consumer deals around today. Learn more about your ad choices. Visit megaphone.fm/adchoices