A taco truck in Humble, Texas hasn’t had much business lately. But it hit a new low when the owner only brought in $6 the other day. So his daughter got on Twitter and asked people to stop by . . . the tweet went viral . . . and he had so much business the next day, he ran out of food and had to close early. A Walgreens cashier in Houston only had $20 in her bank account, but still offered to pay for a customer’s stuff when they forgot their wallet. And she got rewarded for it big time. The customer posted about it online, and then someone started a GoFundMe page that’s raised almost $10,000. And finally……….