““Major General Charles Summerall, spotted a gateway to glory. Rather than merely “assisting,” he would take advantage of the flexibility Pershing’s order provided and violate a commandment of battlefield tactics. He intended to send elements of his 1st Division, under the equally fiery Brigadier General Frank Parker, through ground currently held by the 42nd and 77th Divisions in order to beat these rivals to Sedan. The chaos that ensued was illustrated when General MacArthur was temporarily arrested by men of Parker’s division as a suspected German spy.””
