On Sunday, Sen.

Bernie Sanders (I-Vt.) criticized growing economic inequality in the U.S. and urged supporters to build a grassroots movement focused on creating an economy that benefits working families.

Sanders Calls For Grassroots Fight In a post on X, Sanders criticized the U.S. economy while sharing a clip of remarks calling for greater political organization among working-class Americans.

"Billionaires get richer while working families struggle," Sanders wrote.

He added, "The U.S. is in decline.