Anderson Cooper and Jake Tapper preview President Biden’s State of the Union address, and what could be a preview of his 2024 reelection campaign.To learn more about how CNN protects listener privacy, visit cnn.com/privacy

More than 3,800 people have died and more than 15,000 are injured after a 7.8 magnitude earthquake struck Turkey and Syria. Turkey's Disaster and Emergency Management Agency says at least 5,600 buildings collapsed during and after the quake. Kit Miyamoto is structural engineer and is headed to Turkey tomorrow to join a team from his company who are already on the ground. He tells Anderson Cooper how the search and rescue teams approach collapsed and unstable buildings. Plus, CNN National Correspondent Randi Kaye joins AC360 from Walterboro, South Carolina where the double murder trial of Alex Murdaugh continues. The now-disbarred attorney is accused of killing his wife and son back in 2021.To learn more about how CNN protects listener privacy, visit cnn.com/privacy

The Pentagon says a second Chinese spy balloon is currently transiting Latin America but doesn’t look like it’s headed toward the United States. U.S. Secretary of State Antony Blinken postponed his trip to Beijing after the first spy balloon has been spotted over the United States. The Chinese foreign ministry claims the balloon is a “civilian airship” used for weather research and it “deviated far from its planned course.” Montana Democratic Sen. Jon Tester chairs the Defense Appropriations Subcommittee, which will be holding hearings on the balloons in the near future. Tester tells Anderson Cooper he’s seeking “some explanations” and wants to make sure if this ever happens again, “no good things” will come out of it for China. Plus, the highest peak in the Northeast could face wind gusts over 130 mph which could make the wind chills as cold as minus 100 degrees. Francis Tarasiewicz is a weather observer and education specialist at Mount Washington Observatory. He walks AC360 through how he prepares to go outside in temperatures that could feel like 100 below zero.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy

The Republican-led House voted to remove Democratic Rep. Ilhan Omar from the House Foreign Affairs Committee over past statements she’s made related to Israel, with some members of both parties considering it antisemitic. Democratic Rep. Alexandria Ocasio-Cortez called Omar’s removal a “continued attack” against women of color. Ocasio-Cortez tells AC360 ousting Omar and other Democrats from their committees is “about political revenge.” Plus, the Pentagon is tracking a suspected Chinese spy balloon flying over the United States. Retired U.S. Air Force Gen. Philip Breedlove joins AC360 to discuss what the potential downside is of shooting it down and what kind of intelligence the balloon could be trying to collect.To learn more about how CNN protects listener privacy, visit cnn.com/privacy

Attorneys for Hunter Biden asked state and federal investigators to launch investigations into the people involved in disseminating the contents of his laptop.  They allege the computer repair shop owner, Rudy Giuliani and a number of right-wing political figures committed computer and other criminal violations in their effort to “weaponize” the laptop contents against his father. Former FBI Deputy Director Andrew McCabe tells Anderson Cooper he thinks this is an “aggressive but appropriate” move by Biden and his lawyers. Plus, two witnesses in the Alex Murdaugh murder trial testified they are “100 percent” certain that Murdaugh’s voice is on a video prosecutors presented in court. Their testimony contradicts the former South Carolina attorney’s claim he wasn’t home when his son and wife were killed back in 2021. Defense attorney Joey Jackson joins AC360 to discuss the video and what this could mean for Murdaugh and his defense team.To learn more about how CNN protects listener privacy, visit cnn.com/privacy