Catastophe Day

May 15th marks the anniversary of Yawm an-Nakbah or Catastrophe Day in Arabic.  On that day in 1948, hundreds of thousands of Palenstinians were driven from their homes following the establishment of the state of Israel.  The anniversary of that day generally involves some protests we hear, but this year, the protests were a bit more extensive.
http://www.bbc.co.uk/news/world-middle-east-13373006