Argentines expressed a mixture of ecstasy and trepidation on Monday after libertarian outsider Javier Milei, pledging radical fixes to the economy, swept to power with an election win over Peronist government rival Sergio Massa. Milei, who will take office on Dec. 10, marks a major direction change for Argentina, which is battling with inflation nearing 150%, capital controls that impede business, two-fifths of the population in poverty and a looming recession. The wild-haired former TV pundit, who some have compared to former U.S. and Brazilian presidents Donald Trump and Jair Bolsonaro, only entered politics recently, but was able to ride a wave of voter anger at the status quo.