The Swiss People's Party, with the most seats in Parliament, doesn't like immigrants and wants to limit the country to 10 million people.

Learn about the contentious proposal to limit Switzerland's population to 10 million and its potential effects on the economy.

(Bloomberg) -- Switzerland is set for a nail-biter vote on a proposal to cap the population at 10 million, after a two-pronged push by campaigners that paired a polished appeal to…