President Trump's tariff threat against Brazil to protect his ally, former President Jair Bolsonaro, has sparked political turmoil in the South American country.

F ormer Brazilian President Jair Bolsonaro, a close ally of President Donald Trump in Latin America and a divisive figure across the region, is facing mounting legal troubles in his home country as Brazil's Supreme Court threatened to order his arrest over alleged violations of a court-imposed social media ban.

Jair Bolsonaro cuts a forlorn figure these days. Until recently, Brazil’s hard-right former president was able to pack arenas