it is in nigeria where nearly 200 girls were taken from their school by boko haram. >>> sweden is seeing an increase in the number of beggars from easterne. the practice is legal, but the arrival of the beggars has prompted fierce public debate. barnaby phillips has sent us this report from stockholm. >> reporter: it's not what you would expect to see in wealthy sweden. beggars on many street corners in the capitol and in the south. they are roma, lured to sweden by the strong economy. roma beggars are often accused of belonging to criminal gangs. but gina says she is begging to send money back to her children in romania, where she couldn't find work. >> my work is begging, because i can do nothing else. i just look down. i don't look at the eyes of the people. i feel very, very shame. very, very shame. >> reporter: the swedish government already struggling with an influx of refugees from syria and elsewhere, has created a task force to look at the problem of roma beggars. >> they are allowed to stay, and we won't ban begging, but if you come to sweden, you must find yourself a legal way of living. you cannot suddenly make a settlement