
Among the many possible contenders for Brazil’s next president are an ex-army captain, a TV presenter and a former head of state who may be in jail by the time of the election. Now, another eye-catching candidate has thrown his hat into the ring: Fernando Collor de Mello, Brazil’s president from 1990-1992, when he resigned shortly before being impeached on corruption charges.

China’s support for Venezuela has benefited ordinary people and been broadly welcomed, the foreign ministry said after the U.S. Treasury accused China of aiding Venezuelan President Nicolas Maduro’s government with murky oil-for-loan investments.

The Galician company which owns the “Playa Pesmar Uno” arrested last Sunday by the Argentine Coast Guard allegedly for illegal fishing in the South Atlantic, admits the trawler could have involuntarily sailed into the EEZ, because one of the three GPS on board was malfunctioning.

At least 8,000 Venezuelans cross the border between Colombia and Venezuela daily to the department of Arauca, southeast of Colombia. Although the migratory flow at this point does not compare with the thirty or forty thousand Venezuelans who cross the Simón Bolívar bridge between Santander and Táchira every day, in Arauca the majority of migrants arrive in conditions of extreme vulnerability.

Jerome Powell was sworn as the 16th chairman of the Federal Reserve on what turned out to be a turbulent day for Wall Street, with the Dow Jones industrial average plunging by more than 1,100 points. Powell, 65, was given the oath of office by Randal Quarles, the Fed's vice chairman for supervision, in a ceremony that took place before stock trading opened on Wall Street.

With Brazil’s unpopular government battling to hold together a congressional coalition, President Michel Temer has been unlucky with his pick of cabinet ministers. Seven quit or were fired in his first year in office, four of them following allegations of wrongdoing. Among them, Geddel Vieira Lima, who was eventually arrested after police identified his fingerprints in an apartment filled with US$16 million in cash.

United States president Donald Trump has sparked a backlash from UK politicians by attacking the National Health Service. In a tweet criticising US Democrats pushing for a universal health system, he said thousands of people are marching in the UK because the NHS is going broke and not working. This was believed to be a reference to a Save the NHS march on Downing Street on Saturday, demanding more funding.

Industrial workers in south-western Germany have won the right to reduced working hours as part of a deal that could benefit millions of employees across the country. Workers will be able to reduce their weekly hours from 35 to 28 for up to two years to look after their families.

The European Union wants to be able to restrict the UK's access to the single market if there is a dispute after Brexit, a leaked document suggests. The power to suspend certain benefits would apply during the post-Brexit transition phase before the final arrangements come into force.

Pope Francis is sending a representative, a sex crimes expert, to Chile to investigate whether a bishop there covered up years of abuse, the Vatican announced. The announcement comes after the pope faced backlash earlier this month during a visit to Chile.