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Former U.S. Surgeon Gen. Richard Carmona hopes to achieve what no Arizona Democrat has done in more than 15 years: Win a Senate seat. Special correspondent Axel Gerdau reports on the race between Carmona and Republican challenger Rep. Jeff Flake to win the open seat, which is being vacated by retiring Sen. Jon Kyl.
Major corporate funding for the PBS NewsHour is provided by BNSF, Lincoln Financial Group and XQ Institute. Funding for the PBS NewsHour Weekend is provided by Mutual of America. For a complete list of funders for the PBS NewsHour and PBS NewsHour weekend, click here.
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