A shortage of baby formula has left thousands of parents dry. "I haven't always been able to find it, but last week I got to the point I was running out and it was. I drove to like 8 different stores last Friday," said Veronika Vaughn who has struggled to find formula for her 10-month-old. "As a parent, it's very scary because we have no answers. We don't know when this is going to get better, it's been going out for a while actually," said Vaughn. Vaughn said her baby has specific allergies and needs hypoallergenic formula. She has been...