CBS News contributor Frank Luntz showed Super Bowl commercials to a focus group of 18 men and 18 women, aged 19 to 50. See how they responded to ads ranging from Budweiser’s immigration story to Audi on gender pay equality. Source

More than 1.6 million signatures have been verified as of Monday night, surpassing the 1.5 million minimum. Source

Suspect Chanel Lewis is being held without bail after a breakthrough in a months-long investigation into the alleged murder of a jogger. Lewis was arraigned in a New York court Sunday and is charged with second degree murder in connection with the death of Karina Vetrano. Vladimir Duthiers reports. Source

CBS News contributor and former CIA deputy director Michael Morell joins “CBS This Morning” from Stanford, California, to discuss the implications of President Trump appearing to link Russia President Vladimir Putin’s human rights violations to America’s 2003 invasion of Iraq. Source

When Steve Hartman first met Malcolm Mitchell three years ago, the wide receiver – then playing for the University of Georgia – had been invited to join a book club. He was the only man in the club, and by far the youngest. But he was proud to be called a nerd. Today, Mitchell is playing for the New England Patriots, and he’s taken his love of reading to a new level: writing a children’s book, “The Magician’s Hat.” Source

Growing up in New Jersey, Katie Button was a serious student, going on to earn a master’s degree in biomedical engineering and entering a PhD program. But she soon discovered her heart was in the kitchen. She was chosen for an internship at Spain’s famous “El Bulli.” She went on to open “Curate” and “Nightbell” in Asheville, North Carolina. Button joins “CBS This Morning: Saturday” to share her culinary journey and signature dishes. Source

CBS News chief medical correspondent Dr. Jon LaPook and CBS News contributor Dr. Tara Narula join “CBS This Morning: Saturday” to discuss Americans’ knowledge of heart disease, and how meal timing and frequency could impact heart health. Also, in our first installment of a new segment called “Practical Advice,” — we explain what you need to know when visiting the emergency room. Source

Cities across the country are fighting to stem the tide of opioid overdoses, but one tool is becoming much harder to afford. The cost of life-saving drug naloxone, used on patients who have overdosed, has recently doubled. Anna Werner reports. Source

This week, the White House attacked the press for reporting on information that the White House itself had supplied. Chief White House correspondent Major Garrett weighs in. Source

President Trump approved sanctions against Iran Tuesday for its recent test of a ballistic missile. They will target 25 individuals and companies involved in the missile program. Major Garrett reports. Source