31.   Last year, Albania exploded into chaos after a series of high-risk investment schemes collapsed, robbing Albanians of their savings.

32.   Many blamed President Sali Berisha for the chaos, saying he allowed the pyramid schemes to collapse.

33.   Many blamed Berisha for the chaos, saying he allowed the pyramid schemes to collapse.

34.   Nearly all Albanian families lost money when the pyramid schemes collapsed.

35.   On Wednesday, protesters battled police in Tirana when another such scheme collapsed.

36.   Pyramid schemes may have collapsed, but they continue to exist and few have paid back the millions of dollars Albanians deposited.

37.   Similar pyramid schemes have collapsed in post-Communist countries from Russia to Romania.

38.   The scheme eventually collapses when no more investors are found.

39.   The unrest began when several fraudulent investment schemes collapsed and tens of thousands lost their life savings.

40.   Violence has been rampant in Albania since shady investment schemes collapsed in January, costing many Albanians their life savings.