have a green card and I was in India for the birth of my child. Now while returning to US I can apply for my child's green card at the port of entry. but how do I travel across other airports e.g dubai or frankfurt and what should I tell them which visa is the child on?
Don't transit like that.
Go to the US Consul in India and get papers for the child ... do NOT try the port-of-entry route.
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