Republicans are encountering significant challenges as the midterm elections approach, with only 51 days remaining until voters head to the polls. This assessment comes from ABC News chief White House correspondent Mary Bruce, who discussed the party's standing following its midterm convention.

The political landscape presents a series of obstacles for the GOP as they campaign for control of Congress. Factors influencing voter sentiment and party strategy are continually evolving in the lead-up to the election.

Mary Bruce reported on "This Week" that the Republican party is facing "major headwinds" as the election cycle progresses. The dynamics of the campaign, including public opinion and key policy debates, are central to the party's efforts to secure victories.