As Capital Group celebrates 50 years of managing fixed income portfolios, longtime bond investors share some memorable experiences and lessons learned. The second of a two-part series features retired portfolio manager Mark Brett, who served as principal investment officer for Intermediate Bond Fund of America®, and current portfolio manager David Daigle, principal investment officer for American High-Income Trust®.   Related resources: 4 lessons from 50 years of bond investing https://www.capitalgroup.com/advisor/insights/articles/4-lessons-50-years-bond-investing.html   For industry-leading insights, support tools and more, subscribe to Capital Ideas at getcapitalideas.com. The Capital Ideas website is not intended for use outside the U.S. In Canada visit capitalgroup.com/ca for Capital Group insights.