Former president Bill Clinton is set to visit the Columbus area on Friday to campaign for Hillary Clinton, the 2016 Democratic presidential candidate who is also his wife.

The aim of the campaign stop, which also is set to include a visit to Cincinnati, is to encourage early voting, according to a news release from Hillary Clinton’s campaign.

Details on the times and locations of the stops have not been released, but those interested in attending can RSVP at Hillary Clinton’s campaign website.

The stop is set to be the latest in a busy week for presidential politics in Columbus: Hillary Clinton held a rally on the South Oval on Monday, Republican presidential candidate Donald Trump is set to hold a private event on Thursday and President Barack Obama is set to headline the Ohio Democratic Party’s annual state dinner Thursday as well.