As we commemorate the 50th anniversary of Supplemental Security Income (SSI), we can reflect on the program's history and its future. What began in 1974 as a lifeline for America's most vulnerable has evolved, yet still faces significant challenges in meeting its original mandate. With maximum benefits falling well below the federal poverty level, SSI stands as both a testament to our nation's commitment to social welfare and a reminder of the work that remains to be done. Andrew Biggs from American Enterprise Institute joins the show to share his experiences with SSI and to celebrate this milestone in social security’s history.