DUBAI - PML-N President Mian Nawaz Sharif met former Sindh Chief Minister and PML-Liked Minded (PML-LM) leader Arbab Ghulam Rahim in Dubai on Tuesday.According to reports, two leaders exchanged views on political matters and next elections.The PML-N leader invited Arbab Rahim to make a visit to Lahore. Rahim said that he would soon announce his decision to return home.