Sen. Marco Rubio (R-Fla.) was all over the Sunday show circuit, declaring his support for a bipartisan immigration reform proposal. Will his support be enough to convince skeptical conservatives? That remains a key question moving forward.
Gun control was also a focal point on Sunday, with senators in both parties saying they are uncertain if a bipartisan compromise to expand background checks on gun purchases has the votes to pass this week.
Read about it all in more detail over on Post Politics: