As of my latest knowledge, U.S. lawmakers frequently face partisan divisions on key legislative bills, particularly on major issues such as:

1. **Government Funding & Budget Bills** – Disagreements often arise over spending priorities, with Republicans pushing for cuts and Democrats advocating for social programs.

2. **Immigration Reform** – Partisan divides persist on border security, pathways to citizenship, and asylum policies.

3. **Infrastructure & Climate Policies** – While some bipartisan deals have passed (like the 2021 Infrastructure Bill), disagreements remain on green energy investments versus fossil fuel support.

4. **Gun Control** – Republicans generally oppose stricter gun laws, while Democrats push for expanded background checks and assault weapons bans.

5. **Healthcare** – Debates continue over the Affordable Care Act (ACA), Medicare expansion, and prescription drug pricing.

6. **Debt Ceiling & Fiscal Policy** – Frequent standoffs occur over raising the debt limit, with Republicans demanding spending cuts.

### **Current Sticking Points (as of mid-2024):**

- **Ukraine/Israel/Taiwan Aid** – Some Republicans oppose further Ukraine funding, while Democrats support it.

- **TikTok Ban** – Bipartisan concerns exist, but disagreements remain on the approach.

- **Tax Cuts** – Expiring provisions from the 2017 GOP tax law could spark new debates.

- **Abortion Rights** – Post-*Roe* divisions continue, with Democrats pushing to codify protections and Republicans supporting state-level restrictions.