STOCKHOLM( Reuters)-A snap election looked increasingly likely in Sweden on Thursday after the Liberal Party said it would not help restore a Social Democrat-led government after Prime Minister Stefan Lofven lost a no-confidence vote in parliament. Lofven was the first Swedish prime minister to lose such a vote, held on Monday after the Left Party withdrew its support for the government over a planned easing of rent controls.... He has a week to resign or call a new election and is holding talk