Sen. Dianne Feinstein is facing increasing pressure to resign following her extended illness and absence, with a new poll showing 67% of Californians think she is not fit to serve. If she does step down, who would replace her? Some have suggested thinking outside the box, even floating Oprah Winfrey as an option, according to the Associated Press. NewsNation contributor Johanna Maska joins "The Hill on NewsNation" to discuss possible replacements. #OnTheHill | NewsNation

Sen. Dianne Feinstein (D-CA) is taking a step back in the Senate amid her continuing health issues even as some Democrats are pushing for her to resign. | HuffPost

3.4K views · 182 reactions | California Sen. Dianne Feinstein has died at age 90 after more than 30 years in the Senate. | USA TODAY | Facebook