1: "Biden faced opposition from Republicans on the Social Security Fairness Act."

2: "Public confusion around the benefits of the Social Security Fairness Act."

3: "The complexity of the legislative process slowed down the Social Security Fairness Act."

4: "Concerns about the cost and funding of the Social Security Fairness Act."

5: "Pushback from special interest groups on the Social Security Fairness Act."

6: "Balancing priorities and resources for the Social Security Fairness Act."

7: "Reaching bipartisan consensus on the Social Security Fairness Act."

8: "Overcoming procedural hurdles of the Social Security Fairness Act."

9: "Addressing potential unintended consequences of the Social Security Fairness Act."