From the USCIS Form I-864 instructions: How Long Does My Obligation as a Sponsor Continue? Your obligation to support the immigrants you are...

If your F-1 visa is denied you will not be able to return to the US for OPT. The US has no jurisdiction over who you work for while outside the US,...

You need to include all income you receive including unemployment benefit payments. While the fact that you are unemployed maybe a negative, the...

Include the total amount of income ( rental income plus unemployment payments) you expect to receive this year. If you find employment while the...

With change of status applications USCIS Per their stated policy will deny a pending application for abandonment if you travel out of the country...

No you cannot. After 180 days of the I-485 pending it may be possible for you to change employers and continue with 485 processing if you move to a...

EB2 to EB1 upgrade with the same employer on L1A VISA Status?

1. Yes 2. should not normally create any issues. 3. https://egov.uscis.gov/processing-times/ Click on the link for processing times.

Can i ask employer for concurrent filing? Travel allowed during the process?

If you priority date ( final action chart) is actually current you can file for AOS concurrently. If the date is only current based on the early...

My question is about interview citizenship

As you were arrested you have to answer yes. It would be advisable to have an immigration lawyer review the final disposition of the case, for any...

I lost my drivers license along with my green card?

https://egov.uscis.gov/processing-times/ Click on the link to see processing times for I-90.