Article Excerpt: "...The RAISE Act is not the only proposal to expand Social Security. Last year, Sen. Tom Harkin (D-IA) introduced the Strengthening Social Security Act (S. 567) in the Senate, with Rep. Linda Sanchez (D-CA) introducing a companion bill in the House (H.R. 3118). The Strengthening Social Security Act proposes adjusting the benefits formula to provide an increase in benefits for most beneficiaries and improving the program’s finances by lifting the earnings cap on Social Security contributions. ..."