A group in Iowa plans to deliver more than 6,000 signatures and copies of the Constitution to the offices of Senate Judiciary Committee Chairman Chuck Grassley Charles (Chuck) Ernest GrassleySenate Republicans signal openness to working with Biden Senators offer disaster tax relief bill Trump spikes political football with return of Big Ten season MORE (R-Iowa) to protest his opposition to considering President Obama's Supreme Court nominee.

Members of the Why Courts Matter Iowa coalition on Thursday will have copies of Article Two, Section Two of the Constitution delivered to the senator's offices to send Grassley a message: "Do your job."

ADVERTISEMENT

The copies of the Constitution and the petition signatures will be brought to the six regional offices in Iowa at 1:30 p.m. Eastern, according to a Facebook page created about the effort.

The petition says that "Senator Chuck Grassley is threatening to obstruct any nominee to the Supreme Court made by President Obama, refusing to uphold his constitutional responsibility to advise and consent."

It asks people to sign the petition and "tell Senator Grassley to do his job."

The Why Courts Matter Iowa group has also been urging people to call Grassley's office to tell him to "stop stonewalling the Constitution."