GOP vice presidential candidate Paul RyanPaul RyanPelosi: 'Of course' Dems can be against abortion Five fights for Trump’s first year Sunday shows preview: Trump stares down 100-day mark MORE took a shot at Vice President Joe BidenJoe BidenWarren builds her brand with 2020 down the road AACR’s march on Washington Obama to attend Pittsburgh Steelers owner's funeral MORE Thursday over his latest gaffe.

ADVERTISEMENT
"It is great to be here in North Canton, or as Joe Biden might say, it's great to be here in Nevada," Ryan said as he opened an address at Walsh University in North Cantor, Ohio. 

Biden on Tuesday mistakenly told a crowd in Danville, Va., that they could help President Obama win North Carolina in November. 

"We can win North Carolina again," Biden said. 


More from The Hill:
♦ White House says Obama will stick with Biden as running mate
♦ Suspect in shooting allegedly said: 'I don't like your politics'


Biden is enduring a difficult week on the campaign trail. He also made headlines on Tuesday when he told a crowd in Virginia that the GOP ticket would "put y'all back in chains" by undoing financial reforms for Wall Street. The Republican ticket hammered Biden over the remarks, but Biden said GOP policies were more outrageous than anything he said.