Big Tech Day News Today

Today is a big ty. today is a big tech day. apple launching its new mobile wallet system called apple pay. its a high-tech way to buy things with your iphone. >> im not so sure about this. >> a lot of folks, wondering like reena, is it safe? tina trinh investigates. >> reporter: apple is banking on apple pay. the ceo tim cook took the stage at last weeks event to discuss the new features that will allow people to pay with their iphone 6 instead of using a credit or debit card. >> its easy, its...