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

Police in Brazil swooped on the home and political headquarters of Jair Bolsonaro early Friday, searching the properties, ordering the former president to wear an electronic ankle tag, barring him from speaking to foreign officials or approaching embassies and prohibiting him from using social media.

Brazil's Supreme Court issued search warrants and restraining orders against former President Jair Bolsonaro on Friday, banning him from contacting foreign officials over allegations he courted the interference of U.

The U.S. visa of the Brazilian judge overseeing the criminal case against former Brazilian President Jair Bolsonaro was revoked Friday, four days after President Donald Trump called the South American nation's treatment of the former leader a "witch hunt.

If implemented, the sanctions against supreme court justice Alexandre de Moraes would dramatically escalate a widening feud between the United States and Brazil.

Luiz Inácio Lula da Silva called a U.S. decision to impose visa bans on officials involved in former President Jair Bolsonaro's trial "arbitrary" and "baseless," and said foreign interference in the judiciary was "unacceptable.

BRASILIA (Reuters) -Former Brazilian President Jair Bolsonaro would meet with U.S. President Donald Trump if he had access to his passport, he told Reuters in an interview on Friday, following federal police searches of his home and party headquarters.