This will be the last time he can do this before becoming President of the United States of America.
That is just, show up. He is there to attend a senate democratic weekly caucus meeting.
The president-elect will be attending the Senate's weekly Democratic caucus meeting on Tuesday, a Senate aide tells Huffington Post. A transition official confirmed the Tuesday plans and said that Obama is expected to discuss the makeup of an economic stimulus package and the Troubled Asset Relief Program, among a host of other topics.