Yes, if the children are in lawful status and they file before September 30, 2013.
The above is intended only as general information, and does not constitute legal advice. You must speak with an attorney to discuss your individual case.
You have not provided enough information to answer your question. We would need to know the current immigration status of the children in question, how they entered the US, etc. Your best bet is to have a private consultation with an immigration attorney.
Yes, provided the kids are in lawful, valid status and the are in lawful status and the petitions are received at USCIS on or before September 30, 2013.
Behar Intl. Counsel 619.234.5962 Kindly be advised that the answer above is only general in nature cannot be construed as legal advice, given that not enough facts are known. It is your responsibility to retain a lawyer to analyze the facts specific to your particular situation in order to give you specific advice. Specific answers will require cognizance of all pertinent facts about your case. Any answers offered on Avvo are of a general nature only, and are not meant to create an attorney-client relationship.