Will Coup, a campaign spokesperson for Senator Pete Ricketts, told the Nebraska Examiner: "Senator Ricketts has consistently worked for and voted to secure the border and cut taxes for Nebraska workers, families and seniors. Dan Osborn is bought and paid for by his liberal, out-of-state, coastal donors."

Osborn said he would take on Sen. Pete Ricketts (R-Nebraska) as an independent in a race that has already gotten President Donald Trump’s attention.

Mechanic Dan Osborn kicks off another Senate run, this time against GOP U.S. Sen. Pete Ricketts and Nebraska's dominant political operation.