U.S. Sen. Bob Casey visited Erie on Wednesday as he continues his campaign for a third term.

The incumbent Democrat spoke to supporters at Erie Democratic Party headquarters.

He tried to draw a sharp contrast between his stances and those of likely GOP nominee Dave McCormick.

In particular, Casey focused on economic issues, like capping the cost of insulin for people on Medicare and calling out record corporate profits in the wake of the pandemic.

"When they send their tax dollars to Washington, they should have a right to have those tax dollars come back for investments in their communities, investments in their families," said Casey. "They should have their tax dollars go to growth, not obscene tax cuts for billionaires and very wealthy Americans and these big multinational corporations."

Already, McCormick is running ads in this race, and Casey said "stay tuned," hinting he too will soon start running ads in what is expected to be among the most expensive Senate races in history.