We have heard before how little he cares for his extended family and he proves it once again in China:

Obama gets five minutes with half-brother in China

U.S. President Barack Obama took time out of his busy diplomatic schedule in China to meet with his half-brother, who lives in the southern part of the country—but only for five minutes.

In an interview with CNN, Obama said he didn’t know his half-brother very well, but he did not feel Ndesandjo was betraying private family details in his book.

“It’s no secret that my father was a troubled person. Anybody who’s read my first book, ‘Dreams from My Father’, knows that, you know, he had an alcoholism problem and that he didn’t treat his families very well,” the president said.

http://www.comcast.net/articles/news-general/20091118/NEWS-US-OBAMA-CHINA-BROTHER/

Five stinking minutes with a half-brother? Why bother at all!