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U.S. President Joe Biden is spending the weekend at Camp David, and as he left the White House on Friday, he was carrying a copy of "Possible: How We Survive (and Thrive) in an Age of Conflict." Kim Brunhuber speaks to the book's author, William Ury, about how the conflict between Israel and Hamas might be resolved.

On State of the Union with Dana Bash, Homeland Security Secretary Alejandro Mayorkas reacts to Texas Governor Greg Abbott's criticism of President Joe Biden's border actions.

U.S. aircraft drop 66 bundles of food over Gaza, while President Joe Biden says he'll "pull out every stop" to get more aid to the war-torn area. CNN's Camila DeChalus reports from Washington, DC.

Daiana Al-Bukhari fled the fighting in Gaza City during the early days of the war. She now lives in Rafah and posts about the difficulties she and other Palestinians are facing. CNN's Kim Brunhuber speaks with her from Rafah.

On State of the Union with Dana Bash, Homeland Security Secretary Alejandro Mayorkas reacts to "Saturday Night Live's" skit.

Blizzard conditions continue to slam Northern California and millions are under winter weather alerts across the Mountain West, with blizzard warnings still in effect for Sierra Nevada.

The Gaza Health Ministry says the death toll at the aid site in Gaza has risen to 118 people. CNN cannot independently verify those numbers. The IDF says claims that it attacked a convoy deliberately are "baseless." Kim Brunhuber speaks with Noa Landau, deputy editor-in-chief of Haaretz, about the developments.

The NTSB is looking into the derailment of three freight trains in eastern Pennsylvania. The incident caused a diesel fuel spill

The Super Tuesday primaries are getting close, and Republican frontrunner Donald Trump is hitting the campaign trail, lashing out at President Joe Biden. Steve Contorno reports.

Weather conditions in Texas could make a terrible wildfire even worse. Millions of people are under "red flag" warnings due to the fire.

The Israel Defense Forces say they carried out a "precision" strike on Islamic jihad targets in Rafah on Saturday. But Gaza's health ministry says 11 people were killed next to a hospital, and many more were wounded

A CNN Poll of Polls shows U.S. President Joe Biden and former President Donald Trump in a toss-up in the race for the White House. Lynda Kinkade speaks with Natasha Lindstaedt, professor of government at the University of Essex, about the state of the race.

A doctor based in North Carolina traveled to Gaza to help with the humanitarian crisis. Lynda Kinkade speaks with Dr. David Hasan about his experience.

A winter storm is slamming California, with parts of the Sierra Nevadas getting more than a meter of snow. A busy interstate has been shut down in places for more than a day.

Doctors in Seoul are protesting their working conditions and pay. Manisha Tank reports from Singapore.

Germany will investigate how a secret conversation about Ukraine was leaked and then posted online.

For the first time, a woman could become president of Mexico. CNN's Gabriela Frias reports on the race, which includes two top female candidates.

Hundreds of mourners of Moscow are paying their respects at the grave of opposition leader Alexey Navalny. CNN'S Michael Holmes speaks with former CNN Moscow Bureau Chief Jill Dougherty, an Adjunct Professor at Georgetown University, about the legacy of the Putin critic.

A series of incidents in the waters around the Kinmen Islands are leading to rising tensions between China and Taiwan. CNN's Will Ripley reports.

Police in Spain say they have busted an alleged counterfeit currency ring that operated across Europe. Authorities accuse the suspects of counterfeiting more than one million euros worth of currency.