tonighon worldfocus a double truck bombing tears through on a site village in northern iraq, while a sing of ne blasts hits baghdad. the new ve of violence leaves me 50 dead. the p american commander in afghanistanives a gloomy acunting of the war afte eight years sang the taliban have gained the upr hand. preparing for the big one. japan is one othe most earthquake-pro country in the world. something kyo was reminded of over the weekend. toght, a look at how that city is prepang for the worst. and china risi. our signature story looks how all across africa, china is increasing its infence and its image. is that go or bad? from the wld s leading repoers and analysts, heres what s happening from around the rld. this is worfocus. madepossible, in part, by th following funder good evening i m martin savidge. we re going to begin tonht with iraq, where foronths, the iraqi government and the u.s have been sending the messag that t security situation has steadil