Meghan McCain: My father could return to Senate this summer
![Meghan McCain: My father could return to Senate this summer](http://thehill.com/sites/default/files/styles/promo/public/mccainjohn_092617cf_lead.jpg?itok=0fiiEH-E)
Sen. John McCain (R-A.Z.) who is undergoing on treatment for brain cancer could be well enough to return to work by this summer, according to his daughter.Meghan McCain gave an update on her father's condition to a Phoenix radio station on Tuesday,...