Things may get heated in Congress, but never do they fall apart like this. Opposition lawmakers in Serbia threw smoke grenades and tear gas at fellow parliamentarians in a show of opposition to the government and to express their support for current student protests. The demonstrations were a response to the collapse of a roof at a train station several months ago that killed 15 people and now threatens to bring down the country’s government. The attack took place during a legislative session after the ruling coalition, led by the Serbian Progressive Party (SNS), approved the parliamentary agenda. As the...