He's been struggling with an infection since Olympics coverage began. Costas, who does not normally wear glasses, has been sporting a pair since the beginning of the Sochi Games due to an infection that started in his left eye and has now spread to his right eye. The TODAY anchors saw him early in the morning in Russia on Tuesday, and Costas said he was doing "even worse" since then.
Read more: http://www.today.com/sochi/bob-costas-take-night-olympics-coverage-over-eye-infection-matt-2D12093091
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