Candidates' names on the screen of a voting machine at city hall in Philadelphia on Monday. AFP
A sign outside the Pennsylvania Senate debate between Democratic candidate John Fetterman and Republican Mehmet Oz in Harrisburg, Pennsylvania, on Tuesday. EPA
A truck promoting Mr Fetterman drives by the site of his debate with Dr Oz in Harrisburg. EPA
Oz and Fetterman signs in Pennsylvania
All in readiness for the Fetterman-Oz debate. EPA
Pennsylvania's Lieutenant Governor John Fetterman waves to supporters after speaking at Dickinson Square Park in Philadelphia on Sunday. AFP
Dr Oz visits the Fraternal Order of Police Lodge 91 in West Homestead, Pennslyvania, last week. AP
A voting machine at city hall in Philadelphia, ready for the midterm elections. AFP
Mr Fetterman speaks to supporters on Sunday. AFP
Dr Oz greets supporters after a community discussion on safer streets, on October 13 in Philadelphia. AFP
Candidates' names on the screen of a voting machine at city hall in Philadelphia on Monday. AFP
A sign outside the Pennsylvania Senate debate between Democratic candidate John Fetterman and Republican Mehmet Oz in Harrisburg, Pennsylvania, on Tuesday. EPA
A truck promoting Mr Fetterman drives by the site of his debate with Dr Oz in Harrisburg. EPA
Oz and Fetterman signs in Pennsylvania
All in readiness for the Fetterman-Oz debate. EPA
Pennsylvania's Lieutenant Governor John Fetterman waves to supporters after speaking at Dickinson Square Park in Philadelphia on Sunday. AFP
Dr Oz visits the Fraternal Order of Police Lodge 91 in West Homestead, Pennslyvania, last week. AP
A voting machine at city hall in Philadelphia, ready for the midterm elections. AFP
Mr Fetterman speaks to supporters on Sunday. AFP
Dr Oz greets supporters after a community discussion on safer streets, on October 13 in Philadelphia. AFP
Candidates' names on the screen of a voting machine at city hall in Philadelphia on Monday. AFP