cbs's steve futterman is in los angeles in the last-minute rush at the mall. porter: robert, it hasn't been quite the holiday shopping season retailers had expected, but in the final hours as these shoppers grab gifts there's real concern among businesses and buyers. as shoppers made their last-minute christmas purchases here in los angeles. >> looking for some uggs for my mom. >> reporter: they were getting the final gifts and stretching their buying power. even though sky-high inflation numbers are cooling, many are dipping into their savings. >> for the recent hikes on everything, it is getting a little crazy. >> reporter: in minneapolis the lockdown lifted at the massive mall of america after shopping came to a sudden halt last night when a gunman opened fire, killing a 19 year old. and with weather causing havoc, sadly some gifts will not make it to their destinations in time. >> some of our amazon stuff didn't arrive, so we got to do some last-minute stocking stuffs. >> reporter: the holiday shopping season began with great expectations, but in november c