Thirty years ago, Rwanda’s government began a campaign to eradicate the country’s largest minority group. This Why It Matters episode discusses how in just one hundred days, 800,000 people in Rwanda were killed, while the rest of the world sat on the sidelines.

Negotiators attempt to establish a six-week cease-fire and hostage exchange deal between Israel and Hamas before the start of the sacred Islamic month of Ramadan; Portugal holds a snap parliamentary …