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Unlimited Hawk-Eye a must

By Kamakshi Tandon, TENNIS.com

Wednesday, November 21, 2007

The U.S. hosts Russia in the Davis Cup final at Portland, Ore. next week, but as you watch, remember it might never have happened without some intense diplomatic negotiations. No, they weren't about having official food testers, or getting Russian captain Shamil Tarpischev into the country legally, or whether there's still time for Dmitry Tursunov to switch sides before the tie. In fact, they were about Hawk-Eye. Under the normal rules, players can challenge two linecalls during a set through ...

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