Meanwhile, the Senate committee investigating the scandal has collapsed into partisan feuding, and several principals in the scandal, including Huang and former Associate Attorney General Webster L. Hubbell, have refused to provide documents.
The Senate committee looking into the scandal has not done much lately.
mnli hypothesis: The Senate committee looking into the scandal has not done much lately. premise: Meanwhile, the Senate committee investigating the scandal has collapsed into partisan feuding, and several principals in the scandal, including Huang and former Associate Attorney General Webster L. Hubbell, have refused to provide documents.