▁alleg ed ▁invol vement ▁in ▁the ▁research ▁of ▁extr ater rest rial ▁technology ▁recovered ▁from ▁the ▁ 1 9 4 7 ▁Ros well ▁U FO ▁Inc ident . ▁▁ ▁On ▁July ▁ 2 3 , ▁ 1 9 9 7 , ▁he ▁was ▁a ▁guest ▁on ▁the ▁popular ▁late ▁night ▁radio ▁show , ▁Coast ▁to ▁Coast ▁AM ▁with ▁Art ▁Bell ▁where ▁he ▁spoke ▁live ▁about ▁his ▁Ros well ▁story . ▁Cor so ▁died ▁of ▁a ▁heart ▁attack ▁less ▁than ▁a ▁year ▁later . ▁ ▁Biography ▁ ▁Military ▁career ▁After ▁joining ▁the ▁Army ▁in ▁ 1 9 4 2 , ▁Cor so ▁served ▁in ▁Army ▁Int elligence ▁in ▁Europe , ▁becoming ▁chief ▁of ▁the ▁US ▁C ounter ▁Int elligence ▁Corps ▁in ▁Rome . ▁▁ ▁In ▁ 1 9 4 5 , ▁Cor so ▁arranged ▁for ▁the ▁safe ▁passage ▁of ▁ 1 0 , 0 0 0 ▁Jewish ▁World ▁War ▁II ▁refuge es ▁out ▁of ▁Rome ▁to ▁the ▁British ▁Mand ate ▁of ▁Palest ine . ▁ ▁He ▁was ▁the ▁personal ▁em iss ary ▁to ▁Giovanni ▁Batt ista ▁Mont ini ▁at ▁the ▁V at ican , ▁later ▁Pope ▁Paul ▁VI , ▁during ▁the ▁period ▁when ▁the ▁" N azi ▁Rat ▁L ines " ▁were ▁most ▁active . ▁ ▁During ▁the ▁Korean ▁War ▁( 1 9 5 0 – 1 9 5 3 ), ▁Cor so ▁performed ▁intelligence ▁duties ▁under ▁General ▁Douglas ▁Mac Ar thur ▁as ▁Chief ▁of ▁the ▁Special ▁Project s ▁branch ▁of ▁the ▁Int elligence ▁Division , ▁Far ▁East ▁Command . ▁One ▁of ▁his ▁primary