Pro- and anti-govt protesters in Sri Lanka clash

STORY: The confrontation began with hundreds of ruling party supporters rallying outside the prime minister's official residence before marching to an anti-government protest site outside the presidential office.

Police had formed a line ahead of time on the main road leading towards the site but did little to stop pro-government protesters from advancing, according to a Reuters witness.

Pro-government supporters, some armed with iron bars, attacked anti-government demonstrators at the "Gota Go Gama" tent village that sprang up last month and became the focal point of nationwide protests.