Lawsuit: Whom to sue? Sue for what?

I read AILF's message for lawsuit and here is my brief and shallow analysis

(1) To sue USCIS?
It seems the only reason to sue USCIS is its rejection of "other workers" petition in June.
This is because the rejection is against June Bulletin. For July rejection of all employment-based petition, USCIS has the support of DOS's Revised July bulletin. In this
sense, if you still file your case now in order to sue USCIS, to my understanding, it is useless but paying lawyers the legal fee.

(2) To sue DOS?
For revision of July Bullitin? Do they have the legal right to do so? I didn't find any information in AILF;s message about this.

所有跟帖： 

• 這次的確與CIS無關,是政府配合布什的CIR來的,他們認為 -chineseguy555- ♂ (36 bytes) () 07/03/2007 postreply 12:34:54

• It sounds very weak to lawsuit CIS. -彪悍的人生不需要驢卡- ♂ (0 bytes) () 07/03/2007 postreply 12:35:50

• 其實我覺得關鍵是我們因為這個錯誤消息搭進去太多時間金錢，公理何在？ -lillyflower- ♀ (50 bytes) () 07/03/2007 postreply 12:48:16

• 嗯.是的.大家氣憤是因為被欺騙了, -soldanella- ♀ (0 bytes) () 07/03/2007 postreply 12:54:28

• 一起訴吧^^ 另外參加訴訟是不要錢的 -soldanella- ♀ (0 bytes) () 07/03/2007 postreply 12:52:40

• At least we should protest! -rizhao- ♂ (143 bytes) () 07/03/2007 postreply 16:17:08