She seems very jolly. Straight out of the pool, into the car, and off to the Talking Germany studio. I'm not sure, but I think she's just done four kilometers of butterfly. Problem is: her hair is still wet and it's somewhere around minus five degrees outside. At least she does have it wrapped in one of those towel-turbans. Big cause for concern, though, because this is Britta Steffen, Germany's top medal hope for the upcoming London Olympics – at least among the swimmers. And this can't be good for her health. Will they blame me if my latest guest on Talking Germany comes down with a cold? Hope not.