Sandra Pupatello is expected to announce Friday that she will be seeking the liberal nomination for Windsor-West.
CTV News has learned that Pupatello is planning to make the announcement at a news conference at 4 p.m. at the Fogular Furlan Club.
Pupatello is the former Windsor-West MPP first elected in 1995. During her tenure she held numerous cabinet positions until 2011.
In 2013 she made a run for the liberal leadership in Ontario but lost to Kathleen Wynne.