Visitor's Visa

[immihelp]

I would like some information about visitor visa, my mother lives in the united stated and she is very ill so iam trying to get her sister come here from Afghanistan to see her before she leaves this world, and i do not know how. What do i need to do?and what does my aunt needs to do to visit here? would i need a lawyer? note,we both are us citizens.

[immihelp]

Read https://www.immihelp.com/usa-visas/visitor