Saturday on PBS News Weekend, we check in on the Pennsylvania races that could help decide control of the White House and Congress. Then, what’s behind a recent rise in executions in America after years of decline.

Here's a look at the top stories making headlines on the "CBS Weekend News" with Jericka Duncan. How many of the best long films of all time have you made it through? The idea of burying wood to store carbon is so simple it almost sounds absurd.