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WASHINGTON, DC - JULY 28:  Sen. John McCain (R-AZ) leaves the the Senate chamber at the U.S. Capitol after voting on the GOP 'Skinny Repeal' health care bill on  July 28, 2017 in Washington, DC. Three Senate Republicans voted no to block a stripped-down, or 'Skinny Repeal,' version of Obamacare reform.  (Photo by Justin Sullivan/Getty Images)
WASHINGTON, DC - JULY 28:  Sen. John McCain (R-AZ) leaves the the Senate chamber at the U.S. Capitol after voting on the GOP 'Skinny Repeal' health care bill on  July 28, 2017 in Washington, DC. Three Senate Republicans voted no to block a stripped-down, or 'Skinny Repeal,' version of Obamacare reform.  (Photo by Justin Sullivan/Getty Images)

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    McCain feeling stronger, expected to return to DC soon

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McCain feeling stronger, expected to return to DC soon

Sen. John McCain is feeling stronger, after bouts of chemo, and is expected to return to DC soon. Republicans need his help. They face a lengthy to-do list in 2018, including what to do about "DREAMers."

McCain feeling stronger, expected to return to DC soon

Sen. John McCain is feeling stronger, after bouts of chemo, and is expected to return to DC soon. Republicans need his help. They face a lengthy to-do list in 2018, including what to do about "DREAMers."