Two U.S. lawmakers will introduce measures to impose a transaction tax on financial firms that resembles a proposal released by the European Union.

Senator Tom Harkin, an Iowa Democrat, and Representative Peter DeFazio, an Oregon Democrat, will introduce the bills tomorrow in their respective chambers. The bills will give the United States an increased role in the international debate over a transaction tax, which is likely to be discussed at the Group of 20 summit this week in Cannes, France. read more