Porter Ranch Visit, Sunnylands History and Influential Jokes

Today we begin with reporter George Lavender providing the latest news from Porter Ranch. With the gas leak possibly about to be plugged, how are residents faring?

Then, a look ahead to the next presidential vote in Nevada. Meanwhile, President Obama is here on the West Coast. On Monday and Tuesday he’ll host a summit for Southeast Asian leaders at the Sunnylands estate in Rancho Mirage, near Palm Springs. We get an update on the history of the property and how it became a presidential hangout.

In our Friday film segment, our critics discuss four new releases.

And finally, the 100 jokes that shaped modern American comedy.

Photo: Relief well drilled to control the gas leak in Porter Ranch. Photo provided by Southern California Gas Co.