Here's how Elizabeth Warren would change Social Security

Social Security is one of the most contentious issues in American politics, and as the 2020 presidential campaign continues to ramp up, candidates have looked at ways to change the program. In particular, an increasing number of proposals have looked for ways to expand Social Security to extend larger benefits to some recipients, especially those in demographic groups who have greater financial needs.

Sen. Elizabeth Warren, D-Mass., has long been a proponent of expanding Social Security. She recently revealed her latest proposal about the program. Warren's strategy would make major...