Xs and Os are the marks of a truly heart-felt love letter. And keeping the love letter alive is the goal of a play with a uniquely qualified cast. Serena Altschul sits down with Ali MacGraw and Ryan O’Neal, the “Love Story” costars now appearing on stage in “Love Letters.” Source

Ted Cruz called out Marco Rubio for his past stances on immigration and Rubio responded in a biting fashion at Saturday’s GOP debate. Source

In part two of Saturday’s GOP debate, the candidates talked about their plans for health care and how to handle social security. Source

Donald Trump and Jeb Bush spar over how to approach the fight against ISIS and the Assad regime in Syria. Source

The Republican debate takes a dramatic turn as Donald Trump and Jeb Bush clash over former President George W. Bush’s record on national security. Source

Supreme Court Justice Antonin Scalia has died at 79; Marty Burbank was going to buy a 40-foot boat and sail off into retirement, but he felt compelled to do more with all the money he’d saved up Source

The Kings Theatre in Brooklyn, New York, opened in September 1929, just over a month before the stock market crash that led to the Great Depression. The movie palace survived until 1977 then lay dormant for nearly four decades. Now, after a massive renovation, the theater has been restored to its former glory and is once again a crown jewel. Anthony Mason reports. Source

Chef Andrew Carmellini got his start cooking at a local Italian restaurant in his Ohio hometown at the age of 14. He traveled the world cooking and learning from the best, but when the time came to start his own restaurant, he settled in New York. He is one of the most prolific restaurateurs in the country with nine restaurants and bars including Lafayette, The Dutch and Locanda Verde. His long list of accomplishments include two James Beard awards and two award-winning cookbooks. Carmellini joins “CBS This Morning: Saturday” to share his story. Source

Jack White is best known for his days in the retro garage rock band, The White Stripes. For his latest project, White is reaching way back to the early 1900’s and acting as a musical historian with the release of “The Rise and Fall of Paramount Records,” which is up for a Grammy Award on Monday night. Anthony Mason reports. Source

For its annual swimsuit edition, Sports Illustrated agreed to include an ad campaign featuring plus-size models and one woman who is 56 years old. CBSN’s Contessa Brewer talks to plus-size model Kate Eckman about the magazine’s controversial decision. Source