competition to try to win back customers. the world's biggest retailer announced this past week it will add 8,500 items to store shelves. many of them name brand products. it's also planning to boost some local offerings stocking more fishing supplies in florida and pool items in arizona. walmart will also check competitors prices more often and press suppliers to lower their prices. the retailer is coming off nearly two years of declining sales. meantime, target and some dollar stores have been gaining customers. stephanie? >> thanks, allison. ford is recalling more than 3 million trucks. that's the bestselling trucks in the u.s. a problem with wiring can cause the air bag to unexpectedly deploy. amazon releasing a cheaper kindle. it is an ereader for $114. 25 bucks cheaper than the ad