In Mocoa, Colombia, entire neighborhoods were wiped out over the weekend by flooding and landslides. Colombia's president says more than 200 people have been killed.
As President Fattah al-Sisi meets President Trump, Egyptians in exile and in jail wonder if the U.S. cares about human rights. They don't want Trump to turn a blind eye to Egypt's political prisoners.
The race has been widely watched in part because it could affect the future of Julian Assange. Candidates had differed on their plans for the WikiLeaks founder's spot in Ecuador's London embassy.
Trump signed an executive order this week that will begin to roll back some of Obama's signature climate change policies. Georgetown University's Varum Sivaram explains what that could mean for China.
Contentious issues on trade and North Korea are likely to dominate this coming week when President Trump has his first in-person meeting with Chinese President Xi Jinping.
The crisis in Venezuela is getting worse. It's driving people across the border in search of food, medicine and money. We meet a former social worker who turned to prostitution to support her family.