AP sources: Muhammad Ali hospitalized in Phoenix area (The Associated Press)

Boxing great Muhammad Ali is hospitalized in the Phoenix area with what two people familiar with his condition say may be more serious problems than his previous hospital stays. The people told The Associated Press on Thursday that Ali is fighting respiratory issues that are complicated by the Parkinson’s that he was diagnosed with in the 1980s. The two spoke separately in describing Ali’s condition that they say is concerning to family members.