Elizabeth Warren tweets while 'learning the ropes' in DC

Sen.-elect Elizabeth Warren concluded orientation week in Washington, D.C., with a thank you to her new constituents.

Massachusetts's newly elected senator just finished orientation week at the Capitol, and will be back when the 113th session of Congress begins in January.

She replaces outgoing Sen. Scott Brown (R-Mass.).

More in Senate

Sanders: Opponents of Iran deal 'learned nothing' from Iraq

Read more »