CBS News

Interest in trading cards jumped during the pandemic, with folks digging through boxes in closets and garages to keep themselves busy. The industry is now worth an estimated $50 billion, but questions are rising about whether some of the more popular aspects of trading and collecting are actually gambling. Jarred Hill reports.

When it comes to loneliness, sometimes the best medicine is just having someone to talk to. A global movement is bringing strangers together with a simple message: pull up a chair. Tina Kraus reports.

At a state prison in Stockton, California, some inmates train service dogs that will go on to help people with disabilities. Max Darrow has the story.

Taiwan continued its 10-day war games this weekend, preparing for a potential invasion by China, which claims the territory as its own and has threatened to seize it by force. Anna Coren has more details from Taiwan.

The Powerball jackpot powered up after there was no winner this weekend. The prize for Monday's drawing is now an estimated $905 million, the biggest jackpot this year.