Jose Antonio Kast became Chile's president on his third attempt, becoming the country's most right-wing leader in over three decades by pledging a firm hand on security and order. The 60-year-old lawyer and father of nine vowed to deport hundreds of thousands of undocumented migrants, mostly Venezuelans. "Pack your things and leave," he told them on the eve of the vote. Kast claims immigration is a plot by the "radical left" to end freedoms and that immigrants are taking homes, hospital beds and government funds from Chileans. They "told us that they can't close the borders and now we can't...