Some Republicans not prepared to split Senate time during impeachment
Several Republicans say they are not prepared to allow the Senate to conduct other business during the hours the impeachment trial is not going on, something that would require unanimous consent.
If a bifurcated approach cannot be agreed on, other Biden administration priorities -- like confirmation of nominees and COVID-19 relief -- will be on pause during the trial, however long it takes.
Negotiations behind the scenes are still ongoing but the trial will start Tuesday barring an agreement between Senate Majority Leader Chuck Schumer and Minority Leader Mitch McConnell.
By threatening to put other Democratic priorities on ice for the trial, Republicans are putting some pressure on Schumer to agree to McConnell's proposed delay of the trial start date.
-ABC News' Allison Pecorin





