Expert says Gallup at odds with Rasmussen.
Republican hopes to fill spot of DeWine, who is to run for governor.
Numbers at odds with Gallup, showing 45% approval as of Sunday.
He originally began run in 2010
Northwest Ohio women join sea of signs, pink hats.
Northwest Ohio residents hope to send strong message to President Trump.
Northwest Ohioans among those attending inauguration of Donald Trump.
Some from Toledo area trip to Washington to view presidential inauguration.
Campaign workers, students, others revel in Washington events.
Governor sits in on health care forums in D.C.