pulses, but it would simplify the length of the search. more information. in the words of angus houston, this is the first step in a long they want to make hay while the process. >> we'll continue to cover that sun shines. to try and pick up that signal story. also, this big, new business again, get the precise origin. story breaking. toyota is recalling more than six million vehicles worldwide. he said we're talking days not the japanese automaker says the weeks at this point. recall is to effects problems rosemary? >> cautious optimism there in perth, australia. with the steering, wiring, erin reporting live. thank you very much. harnesses, and seat railing. affects 27 models including the pontiac vibe, the urban cruiser, and rev 4. toyota says it's not aware of oscar pistorius is expected back on the witness stand any accidents relating to the shortly in a south african faults. we're just getting information in to cnn now where courtroom. he is due to resume his oscar pistorius is arriving at the courthouse there. testimony in his own defense at he's expected to be back on the his murder trial. >> pistorius admits that he shot witness stand within minutes. and killed his girlfriend, reeva they've been prompt these past steenkamp, in february of last few days and weeks with the year, but claims he mistook her trial, resuming testimony. for an intruder. the judge had to end the the olympic runner also faces proceedings early when pistorius broke down as he for the first