Aliyah 要討論的主題：(感覺這一期都在討論殺手或刺殺類的!!)

texas teens,hired to kill in mexico.

 Cathy 要討論的主題：

the future can wait

Sharon要討論主題:

In Ancient Land of Rivers, One Brings New Suffering

Irene 要討論的主題:

As Neighbors Step Up H.I.V. Fight, South Africa Is Silent

Vic要討論的主題:

Scientists Worry Machines May Outsmart Man

http://www.nytimes.com/2009/07/26/science/26robot.html?em