Portugal's immigration dilemma 197033

As Portugal heads into its third general election in four years, immigration is proving to be a key issue. The famously welcoming country is facing a backlash from residents who are experiencing rising living costs and a lack of housing. Now the country is tightening its immigration rules – so what could the economic impact be? Presented and produced by Antonio Fernandes (Image: A Portuguese flag flying over the capital, Lisbon. Credit: Getty Images) 6a65r