Other embodiments determine default cities, on which to report information, based on characteristics of {TAIL ~ the caller} or based on cities that were previously selected by {HEAD ~ the caller} 
Other embodiments determine default cities , on which to report information , based on characteristics of { TAIL ~ the caller } or based on cities that were previously selected by { HEAD ~ the caller }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD