Reuters reports The body of John McCain, who endured 5 1/2 years as a prisoner of war in Vietnam and went on to become a lion of the U.S. Senate and a two-time Republican candidate for president, will lie in state on Wednesday in the Arizona state capitol. The daylong public viewing of his casket was due to kick off five days of memorial tributes in Phoenix and Washington for McCain, who died on Saturday at his ranch in Cornville, Arizona, from brain cancer. He was 81.