Head of Sweden Democrats, which has surged in popularity after being long-shunned over neo-Nazi roots, says it's 'time to put Sweden first'

PM Magdalena Andersson, who heads a left-wing coalition, is trying to fend off right-wing rivals, including a party that has tried to rebrand away from far-right image

Long-treated as pariahs, polls predict anti-immigration and nationalist Sweden Democrats could surge to be second-largest party in Sunday's election

Sweden's right-wing bloc now willing to work with party, forecast to be second largest in upcoming vote, after it previously was shunned over historic ties to neo-Nazi movements

Lofven becomes 1st Swedish premier to lose such a vote, giving him a week to decide if he'll call snap election; political upheaval triggered by plan to deregulate rental market