The opioid epidemic’s toll on pregnant women and their babies

NewsHour Weekend Special correspondent Alison Stewart reports on the challenges for pregnant women struggling with addiction.

Nuclear Waste Solution? Need to Know-PBS

What is the Department of Energy’s plan to dispose of low level nuclear waste? Alison Stewart investigates one possible answer, burying it in salt mines half a mile below the deserts of New Mexico.

Nobel Peace Prize Winner Leymah Gbowee – Need to Know PBS

Alison Stewart sits down with African peace activist Leymah Gbowee, who helped bring down the harsh rule of infamous Liberian leader Charles Taylor.

Anderson Cooper’s Return to WNN, 2001

A trip back in a time to a day when Alison Stewart’s former ABC coanchor Anderson Cooper wasn’t yet a household name.