Is big pharma ignoring the poor?

Pharmaceutical companies are driven by profit. Is that why diseases that kill thousands of people every year have been ignored – even though the cures may already exist? Health editor Sarah Boseley investigates. Plus: Hillary Clinton argues that Europe must curb immigration to stop rightwing populists gaining ground. To support The Guardian’s independent journalism, visit <a href="https://www.theguardian.com/todayinfocus/support">theguardian.com/todayinfocus/support</a>