 The average interest rate on credit cards is approaching 23 percent, but that doesn't stop some people from relying on plastic. A new report shows revolving credit, which includes credit cards, grew at an annual rate of 6.3 percent in May. Air travel is climbing the new highs. A record 3 million people passed through TSA Checkpoint Sunday, capping off a busy Fourth of July travel weekend. The agency says eight of its ten busiest days ever have come in 2024. Scott Horsley, NPR News, Washington.