Special Election Set to Erode Republican Majority in Arizona's 7th Congressional District

The special election in Arizona's 7th Congressional District on Tuesday is expected to narrow the Republican majority in the U.S. House, with Democrats making a strong bid to chip away at the GOP's slim lead. The election is seen as a key test of Democratic strength against the Republican majority. If Democrats succeed, it could further erode their already thin majority in Congress. The outcome will be closely watched for its potential implications for party control of the House.