Immigration docs required for L2 dependent travelling alone

[whylivelife]

Hi,
My wife is a L1 holder and she is already in the USA. I too have an valid L2 visa but i am in India. Now I want to travel to the US for a month to be with my wife.
1) I do not have the approved I-129s original with me. Its with my wife. Do I need that at the immigration in USA?
2) What are the documents I should carry with me for immigration clearance?

Need specific and quick reply as i am travelling this week.

Thanks in advance

[shervin143]

1) I do not have the approved I-129s original with me. Its with my wife. Do I need that at the immigration in USA?
>>> Yes.

2) What are the documents I should carry with me for immigration clearance?
>>> http://www.immihelp.com/forum/showthread.php?t=83968