by Mike Krumboltz New faces stirred the Search box this week. Folks quickly turned to the Web to learn more about the president's half-brother, a vilified soccer player, and a 2-year-old who helped deliver his baby brother. Catch up on these stories and more with the Buzz Week in Review. President Obama's family time He's still incredibly busy running the country, but President Obama found a little time this past week to catch up with his half-brother.