CSPAN2 Book TV November 14, 2010
>> when another individual with whom summerall clashed, and he has interesting things to say about that is billy mitchell. when he was commander of the department from 1923-26, mitchell comes to hawaii in late 1923. he's assistant chief of the air corp. and he's doing a survey of military installations in the pacific basen. he writes a report that's critical of summerall's leadership in that department, so that didn't sit well with general summerall. ironically, a couple years later when mitchell is brought before a court marshall board, summerall is one of the officers on the court ...
Source: archive.org