Multiple Entry Visa

[Rangarajan]

Sir

I am having a 10 year multiple entry visa.

I first visit to USA was in May, 2013. I am planning to visit USA to see my son.

Should I get invitation or any other documents / papers from my son to have my second visit to USA?

Or, nothing is required...

Please advise me accordingly...

CR

[ramabalaji]

You do not need to have any invitation letter from your son You can have his address and contact nos and start booking tickets to & fro. You may carry legal status of your son though it is not required. Since you are visiting USA after one year, you will not face any problem at port of entry.
Good luck