SAO PAULO (AP) — Once a year, racing fans across South America flock to the region’s only Formula One Grand Prix in the Brazilian metropolis of Sao Paulo. But the drizzly hometown of legendary driver Ayrton Senna risks losing that opportunity to shine.

MATAMOROS, Mexico (AP) — A smoke-filled stench fills a refugee camp just a short walk from the U.S.-Mexico border, rising from ever-burning fires and piles of human waste. Parents and children live in a sea of tents and tarps, some patched together with garbage bags. Others sleep outside in …

LONDON (AP) — Britain’s Brexit Party has failed to reach a tactical voting pact with the ruling Conservatives, saying Thursday that it will field 300 candidates in next month's election to force Prime Minister Boris Johnson to deliver on his promise of a clean break with the European Union.