katya adler, bbc news, berlin. at seven 30p and you can join me again for dateline london, but first let s go to the bbc sport centre for sport news. hello! first to the ryder cup, where the usa have made an impressive start to the opening day at whistling straits in wisconsin, winning three of the four foursomes matches. our sports correspondent andy swiss was watching. it was certainly a pretty tough morning for the european players, although they did get off to a decent start, courtesy of the spanish duo ofjon rahm and sergio garcia, who beatjordan thomas and his partner to win the first part of the cup, a brilliant start from the two spaniards, jon rahm in particular with some terrific parts, but the big stars just didn t really fire this morning, most noticeably rory mcilroy and ian poulter, as they were high hopes for that