Protests greet Merkel in Portugal

German Chancellor Angela Merkel has been met by protests on a short visit to Portugal. Merkel was in Lisbon to show her support for the country's economic reforms. Portugal is half-way through a three-year, $99bn bailout program and but public unrest over austerity is growing with many people blaming Germany. Al Jazeera's Nick Spicer reports from Lisbon.