The Senate committee investigating campaign finance abuses yesterday focused again on the activities of Democratic fund-raiser John Huang. Republicans questioned why Huang frequently left his Commerce Department office and walked across Pennsylvania Avenue to use an office belonging to an Arkansas investment banking firm.
• Senator Susan Collins, a Republican from Maine, questioning Paula Green, a secretary at Stevens Incorporated.
• Senator Max Cleland, a Democrat from Georgia.
• Senator Robert Torricelli, a New Jersey Democrat, questions John Cobb, a researcher for the Governmental Affairs Committee.