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The U.S. Open could be the second tennis major of 2022 that Novak Djokovic fails to attend because of his vaccine status, with the Serb still yet to receive the jab. But Republicans aren't giving up in their fight to get the 21-time major champion to New York in time for the tournament's start date on August 29.

Unvaccinated foreigners are still banned from travelling to the United States under the current laws, and Djokovic will want to avoid a repeat of his deportation from Australia in January. A U.S.-based group called the Serbian-American Voting Alliance already wrote to President Joe Biden saying it was "in America's interest" to ensure Djokovic competes.

And now Republican Texas Representative Louie Gohmert has attempted to pile pressure on Biden after sending a letter of his own to the president. The document referred to the vaccine