Sen. Chuck Grassley (R-Iowa) said Congress should do more to prevent the use of synthetic drugs.
Sen. Chris Coons (D-Del.) is visiting West Africa to see how U.S. troops are fighting an Ebola outbreak.
Sen. Tom Coburn (R-Okla.) blocked the Senate from passing the the Clay Hunt SAV Act.
Sens. John Barrasso (R-Wyo.) and Dick Durbin (D-Ill.) disagreed about the pick.
Sen. Tom Harkin (D-Iowa), who authored the Americans with Disabilities Act (ADA), bid farewell to the Senate.
Use of the steroids have been linked to deaths.
Liberian President Ellen Johnson Sirleaf will testify on the Ebola crisis.
The senator applauded news that 2013 healthcare costs increases were the lowest ever recorded.
The Senate passed a bill Tuesday that would prioritize drug treatments for Ebola.
The senator said infighting among Democrats after the midterm elections has affected the Senate agenda.