US government should give back Social Security amounts collected from H1/L1/L2 visa holders who work for limited time as specified by USA & go back to their home country.
We are called Aliens and not human beings though we live on same planet called 'Earth'.
A H1 visa holder can work for a maximum of 6 years whereas a L1/L2 holder can work for 5 years. After end of this time limit, we have to leave USA and go back to our home country.
But, this amount collected by USA government is not given back. Its our hard earned money and we should have all rights to take it back with us as we pay taxes on time and help equally in USA's economy.