At a recent discussion about illegal drugs at the James A.Baker Institute for Public Policy at Rice University, DEA intelligence chief for the Houston sector,Gary Hale, said one sign of progress is that the cartels are seeking other sources of income, with drugs comprising only about "What does that mean?

VOA: standard.2009.12.18

Those of you in public health and there are some grad students here have probably heard this discussion before, but you guys aside, can anybody guess what might be explaining this relationship over in the left hand side?

你们当中如果有公共卫生学院的或研究生,也许就听说过这个问题的讨论,但那时你们只是旁听,有人能猜到是什么原因,造成左边的这个曲线形状吗

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

I think it is one of the things that we can be proud of, but my view is that has to be informed consent and I think one of the problems with the way the police service has operated up to now is that the discussion about tactics and strategy has been an internal discussion in the profession and I think the police service needs to be better at having that discussion with the public to whom they are accountable."

VOA: standard.2009.04.21