alan pizzey, cbs news, london. >> mitchell: the last u.s. combat troops are leaving iraq an end to the nearly nine-yearlong u.s. mission. the end of the war makes 23-year-old david hickland the final american fatality, this according to the pentagon. he died november 14 in an i.e.d. attack outside buying. he was the 4,484th american to die in iraq. and joining us from baghdad is correspondent elizabeth palmer. liz, i know you have been in and out of baghdad now for almost a decade. how would describe the city today? >> reporter: in a word, russ, it's broken. we were out driving around today #-r. there's garbage everywhere, smashed concrete, blast walls. the services are not functioning very well at all. people are getting five to six hours of electricity a day. hospitals are terribly overcrowded, and in some areas there is even problems with water. the iraqis are really fed up. they keep being told that theirs is an oil-rich country so they're asking, "oh, yeah, well, where's the money being spent because it's not being spent on services for