Zaatari camp is the sprawling Syrian refugee camp in Jordan. It was set up last summer and it already houses 110,000 people. Some refugees say the camp lacks adequate policing and governance so they've taken it on themselves.
The northern city of Tripoli has seen clashes that echo what's going on in Syria. In some cases, the fighting in Tripoli pits one neighborhood that supports the Syrian government against one that backs the Syrian rebels.