Scientists studying a Colombian family plagued by early-in-life Alzheimer's have found a rare gene variant that seems to delay initial symptoms by about five years.
American Airlines CEO Robert Isom wrote a letter to employees outlining steps the company will take to address racial discrimination.
As the U.S. celebrates Juneteenth, there is still disagreement over proposals for reparations for African Americans following generations of systematic injustice at the hands of local and federal institutions. Justin Hansford, a commissioner for the National African American Reparations Commission and law professor at Howard University, joined CBS News to discuss.
