More than 1.7 million travelers nationwide passed through airports ahead of Mother’s Day; Woman fosters 81 infants over 34 years Source

Senator Cory Booker slammed Homeland Security Secretary Kirstjen Nielsen in a Senate hearing over her “amnesia” as to what President Trump said in a controversial Oval Office meeting, calling her silence “complicit.” Source

At a White House appearance Tuesday with the president of Kazakhstan, President Trump addressed reports that he said he wanted more immigrants from places like Norway. Source

From furloughs to park closures, here’s what really happens during a U.S. government shutdown. Source

Kevin Allocca, YouTube’s head of culture and trends, has authored a new book, “Videocracy: How YouTube is Changing the World … with Double Rainbows, Singing Foxes and Other Trends We Can’t Stop Watching.” He joins CBSN to discuss how YouTube videos shape society and what the company is doing to protect its users. Source

John Lithgow’s storied career includes two Oscar-nominated performances and three Emmys for hit TV comedy, “3rd Rock from the Sun.” But the actor first made a name for himself in theater. Now, he’s returning to the stage in his latest, one-man Broadway show, “Stories by Heart.” Lithgow shares deeply personal moments and tales from the same book his stage producer father read to him while growing up. Lithgow joins “CBS This Morning” to discuss conversing with the audience in the Broadway show and his role in the Netflix series, “The Crown.” Source

The White House and President Trump have yet to comment on the deadly Southern California mudslides nearly a week after the disaster. At least 20 people were killed in the storm and mudflows last Tuesday. Jamie Yuccas reports. Source

Republican strategist Dan Senor, former senior adviser to Mitt Romney and Paul Ryan in the 2012 presidential campaign, spoke with Republican members of Congress about the president’s reported vulgar comments on immigration. Senor joins “CBS This Morning” to discuss the fallout, the future of DACA, and whether Romney will run for Utah’s Senate seat. Source

Hawaii officials are under fire over a false alarm that warned the public of an approaching missile attack. People flooded the streets in fear across the state, searching for places to hide. The head of the FCC, which is investigating, calls the error “absolutely unacceptable.” David Begnaud reports. Source

Authorities in Orange County, California say a car hit a center divider and went flying – into a second floor dentist’s office. Two people in the car suffered minor injuries. The driver admitted to using narcotics and was admitted to a hospital for observation. A nearby surveillance camera caught the incident on video. Source