The 74-year-old lawmaker said he is leaving the job he loves because "mounting" health issues, including Parkinson's disease.
By Associated Press
Republican Sen. Johnny Isakson sought to shore up his support with Republicans while appealing to independents and Democrats.
By Kathleen Foody, Associated Press
As the Obama administration winds up to defend the nuclear agreement with Iran, Judy Woodruff talks to two members of Congress, Sen. Tim Kaine, D-Va., and Sen. Johnny Isakson, R-Ga., about how they’re reading the deal.
By PBS NewsHour
Congress has passed legislation that would expand a popular homebuyer's tax credit and extend unemployment benefits in a bid to breathe more life into the struggling American economy.
By Dave Gustafson
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