Now playing Next World Red lines crossed in Kyiv, opposition still pursuing government resignation 03/12/2013
Now playing Next Bulgaria On 160th day of demonstration, Bulgaria's largest trade union joins student-led protests 20/11/2013
Now playing Next Bulgaria Bulgaria's ruling Socialists blame "hooligan" protesters, vow to stay 13/11/2013
Now playing Next Bulgaria Bulgaria: Sofia University blocked after Sunday march marks 150th day of protests 11/11/2013
Now playing Next United Kingdom Fireworks hit Buckingham Palace during Guy Fawkes night protest in London 06/11/2013
Now playing Next Bulgaria 'Wake up!' Bulgarian students take to the streets to 'change [their] future' 01/11/2013
Now playing Next Bulgaria Bulgarian students join anti-government protests, occupy university buildings 28/10/2013
Now playing Next Bulgaria Tension flares in Bulgaria after top court reinstates controversial MP 09/10/2013
Now playing Next Egypt Muslim Brotherhood supporter dies in Cairo clash after military open fire on pro-Mursi demonstration 04/10/2013
Now playing Next Hungary Students strip in protest over dress code at Kaposvar University in Hungary 04/10/2013
Now playing Next Bulgaria Seven weeks of street protests reveal both Bulgaria's failure, success 01/08/2013
Now playing Next Romania 'Bucharest not Budapest!': Romanian campaign aims to end the confusion 25/07/2013