Tear gas halts MP vote on key Kosovo border deal A vote on a border deal with Montenegro in the Kosovo parliament is interrupted as tear gas is lobbed into the chamber. The agreement, negotiated with Montenegro in 2015, is crucial for Kosovo to obtain visa-free travel in the European Union and eventually join the bloc and is seen as key for Pristina's bid to join the EU. IMAGES AND SOUNDBITES COMPLETES VID1158456_EN