His downfall – and enduring popularity – reveal the pervasiveness of corruption and Brazilian’s lack of political options.

The corruption ruling against Brazil’s former president contained an unexpected kernel of hope for his supporters.

There are more than 400 political prisoners in Venezuela, where any dissident can be jailed for their opinions.

The São Paulo Mayor's approach to fighting addiction ignores history's lessons.

AQ’s columnist visited the Brazil-Venezuela border region, and found both strains and a desire to help.

Last week’s primaries show that most voters are looking for mainstream candidates for president in November.

The release of Leopoldo López from prison is just the start.