Senators are preparing for a potentially rancorous day Tuesday as Democrats say they may change filibuster rules to keep Republicans from blocking White House nominees for top executive jobs.
White House-backed immigration legislation is gaining momentum in the Senate, where key lawmakers say they are closing in on a bipartisan compromise to spend tens of billions of dollars stiffening the bill's border security requirements without delaying legalization for millions living in the country unlawfully.
A federal official says the man charged with sending poison letters to President Barack Obama, a U.S. senator and a Mississippi judge has been released from jail.
A bipartisan drive to expand background checks is in deep trouble as the Senate approaches a long-awaited vote on the linchpin of the effort to curb gun violence.