The Trump administration has taken a “hatchet” to Social Security and the program is teetering toward the possibility of its first missed check in 90 years, former President Joe Biden said in his first public speech since leaving the White House.

The big changes. The act repeals two regulations — the Windfall Elimination Provision (WEP) and the Government Pension Offset (GPO). The WEP, enacted in 1983, reduced previously