Germany international Sami Khedira heads to California after sealing his Madrid transfer . Stuttgart said details of the transfer fee remained secret , but reports have suggested he will move for around $ 18 million . Former Stuttgart player joins pre - season camp , having passed his medical on Saturday . Spanish giants Barcelona play two pre - season games in California before returning to Europe .
Germany international Sami Khedira heads to California after sealing his Madrid transfer . Former Stuttgart player joins pre - season camp , having passed his medical on Saturday . Spanish giants Barcelona play two pre - season games in California before returning to Europe .