In {TAIL ~ some embodiments}, {HEAD ~ a list} of video items is displayed in a portrait orientation of a touch screen display of a portable electronic device 
In { TAIL ~ some embodiments } , { HEAD ~ a list } of video items is displayed in a portrait orientation of a touch screen display of a portable electronic device
REL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH