He says that as President Obama broadens the dialogue to include civil societies and the concerns of the common citizens, he will realize how U.S.policy needs to change.

VOA: standard.2010.05.11

overall, the United States really needs to change their overall outlook on immigrants,

美国需要在整体上对移民的看法有所改变了，

美国的移民政策 - SpeakingMax英语口语达人

And,he says President Obama needs to take a clear lead on climate change when he attends the summit next week.

VOA: standard.2009.12.09