US Vice President Mike Pence has lauded the contribution of Sikhs in America and asked them to continue to give back by serving in the military and public offices at local, state and federal levels.<br/> A Sikhs Political Action Committee, SikhsPAC, media release said During the meeting with the SikhsPAC in Indianapolis Pence said that he was fully aware of Sikh awareness issues since his days as Governor. He told that he always admire the contribution of Sikh Community in Indiana and across the US.