The Senate will vote on an amendment to the legislation.
The Senate will also consider its first spending bill of the year.
Tuesday's races test if incumbents can win under ethical clouds and the power of self-funding.
Both chambers are preparing legislation to thwart Obama's hope of closing Gitmo
The legislation would allow federal grants for police training programs.
Grassley said Reid has been "crying" over previous holds on nominations.
"His presence inspired and will continue to inspire millions of people," Al Franken said.
Cristina Marcos 04/21/16 05:01 PM EDT
Rep. David Young wants his pay to be withheld until the chamber passes a budget.
Sarah Ferris 04/21/16 04:21 PM EDT
A House committee will vote on a dozen bills aimed at combating the drug epidemic.
Sen. Heller's proposal keeps lawmakers from getting paid if they don't complete a budget.