Why were non-UK politicians around the world obsessed with weighing in on the Brexit debate? It's unbecoming for politicians to act like the nosy neighbour and get involved in the domestic dispute of a sovereign state. Unfortunately, Brexit has polarized the population in the UK. It has pitted regions against each other and has caused deep divides within political parties. But what's more troublesome is people that have no right to vote in the referendum aren't just engaged in the debate, they are attempting to influence its outcome. It's doubly worse that many of these people are elected politicians of foreign states.