With U.S. Sen. Dick Durbin retiring at the end of his term, Illinois voters face a crowded ballot in the bid to fill a seat ...

The hourlong debate came in wake of two deadly shootings involving federal immigration agents in Minneapolis this month.

Read what candidates in the Democratic primary for U.S. Senate think about the top issues of the day.

An endorsement by a former one-term lieutenant governor who has been out of office for a decade ordinarily wouldn’t hold much significance in a primary campaign for U.S. Senate. But an endorsement ...