1.   But Harkin said he began hearing serious doubts about that number on Friday.

2.   Harkin said he planned to introduce a bill that would ban reproductive cloning only.

3.   Harkin said he sent the letter because the Senate rules prohibit motions on the floor.

4.   Harkin said it is up to the Senate and not a judge or the House prosecutors to decide the procedures under which witnesses can be interviewed.

5.   Harkin said the commercial had run only twice in each of two markets in his home state.

6.   Harkin said the only motive for the Republican-led Congress is to dissolve the board entirely.

7.   Harkin also said that his office had been told by the White House on Thursday that he was not welcome at the event.

8.   Harkin said he wanted oil executives to testify under oath on Capitol Hill about the price increases.

9.   Harkin said he was bringing the matter up now because he did not think the public realized that senators would not have public debates on impeachment.