 Peruvian President Dina Boluarte insisted Friday she will not step down, after another day of protests and roadblocks throughout the country saw calls for her resignation and the arrest of a trade union leader with supposed links to Maoist rebels.Supporters of ousted president Pedro Castillo have marched and barricaded streets around the South American country since December, demanding new elections and the removal of Boluarte, his successor and former vice president.Some voices that have come... 