Getting a second opinion on L1-A RFE

The point is easily explained as you have done so yourself. There are plenty of attorneys that will review your paperwork.

What's an initial investment option and amount required for a citizen of India to apply for citizenship of US or green card?

EB-5 investor visa is the only investment vehicle that is a direct path to residency. Minimum investment is $500,000.

W2 form misplaced

Ask your employer for a copy. If you have already filed your taxes for 2013 you could also request your tax transcript.

"Can I get a working visa after I lived in Us"

Were you in the US legally during your previous stay? If so, you could apply for a B1.

Stepchildren on I -751

She does not have to be listed but it does not hurt to list her either.

I have a green card that was issued for 10 years. My soon-to-be ex is my sponsor. How can I have him removed?

No, you do not need his sponsorship.

Do I need to leave USA to get my H1B visa stamped.

That depends on whether or not a change of status was requested on the petition and your current immigration status.

Yes you can marry. No, he will not be able to "come and go" after you are married. You will need to petition for him after your marriage. If he is...

Can leaving the country before receiving a decision on the B2 extension jeopardize future visits bk to the US or void the visa?

The application for extension will be deemed abandoned if you depart prior to a decision. It will not void your visa if timely filed.

I am H-1-B visa holder. My wife is USA citizen. What is the green card procedure? Do I need sponsor if my wife is my dependent?

As long as your income is sufficient to meet the requirements of the 864, you will not need an additional sponsor.