Sen. John McCain, R-Ariz., questions former FBI Director James Comey during a Senate Intelligence Committee hearing on Capitol Hill, Thursday, June 8, 2017, in Washington. Alex Brandon AP
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According to the New York Times, McCain’s current condition is unclear, as is the timeline for his return to the Senate. The Times reported Sunday that McCain’s initial surgery may have been more serious than first thought and quoted medical experts as saying that it could be a week or two before McCain could return to Washington.

McCain was previously diagnosed with skin cancer in 2000. His health was an issue of some speculation during his 2008 presidential run.

In a statement released by Press Secretary Sean Spicer, President Donald Trump, who has previously feuded with McCain, called the senator a “fighter.”

“Melania and I send our thoughts and prayers to Senator McCain, Cindy and their entire family. Get well soon,” the statement read.

July 20, 2017