From NBC's Ken Strickland
Might the Republican leadership remove embattled Sen. Larry Craig from committee assignments or request that he steps down? The leadership has not made plans to take those steps, but a GOP aide says, "We reserve that right." Craig is a member of the powerful appropriations committee.
Also, Senate Republican Leader Mitch McConnell called Craig yesterday prior to releasing the statement from the GOP Leadership calling for an ethics investigation. McConnell's office wouldn't characterize the call other than to say they were giving Craig a heads-up on the GOP position. In that statement, the leadership said it will be "examining other aspects of the case to determine if additional action is required."
Also note that while senators' press offices often spam Capitol Hill reporters with press releases from the mundane to the sublime, we've seen nothing so far from anyone except the previously mentioned statement from the GOP leadership yesterday.