This one gets ugly.
Spain Protesters Fired Upon As Thousands Surround Madrid Congress
Tens of thousands gathering outside the Spanish parliament to protest austerity measures were met by riot police firing rubber bullets and tear gas.
Best photos I've seen are here.
And more good photos are here.
Spanish Military Threatens Treason As Catalonia Seeks Secession
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More raw footage:
Absolute chaos as protests turn into riots.
Must see: