coming up this week, wisdom teeth, when should they comeout? tourette syndrome, how deep brain stimulation helps. high blood pressure, the risks and treatments. here's your host, dr. carsten lekutat. >>about one billion peopleworldwide suffer from hypertension of high bloodpressure. that is not only a problem ofthe western world. more and more people in africaand south asia are affected. what you can do against it.this is something i will talk about.welcome to "in good shape."

and the longer this investigation go on, the more names that comeout.id nobody, we alrea have a half dozen people associated with the trump campaign that have been linked to russia. and i think that's just the beginning. >> briefly from an investigative perspective, if somebody that you are investigating said that the person who used to be in charge of the campaign was unimportant in the campaign, how would you rate the credibility of that? >> i don't care. as an investigator, the politics have nothing to do with it, i'm switzerland, i'm going to look at the facts and if one fact leads me to the next, to the next. >> you're going to look at the evidence of the command and control over the campaign, not whether a spokesman says, they weren't that important. >> people are going to say whatever they want and that's any investigation. you're there to look at the facts and make the decisions and one thing a little negative here as an investigator is russia knows we're doing this, which is -- we like to have the element of surprise and we don't. >> no, there