▁include ▁( am ong ▁others ) ▁the ▁speech . ▁ ▁In ▁October ▁ 2 0 1 6 , ▁Science ▁Friday ▁in ▁a ▁segment ▁on ▁its ▁crowd ▁s our ced ▁update ▁to ▁the ▁Vo y ager ▁Golden ▁Record ▁included ▁the ▁speech . ▁ ▁Copy right ▁dispute ▁Because ▁King ' s ▁speech ▁was ▁broadcast ▁to ▁a ▁large ▁radio ▁and ▁television ▁audience , ▁there ▁was ▁controvers y ▁about ▁its ▁copy right ▁status . ▁If ▁the ▁performance ▁of ▁the ▁speech ▁constit uted ▁" general ▁publication ", ▁it ▁would ▁have ▁entered ▁the ▁public ▁domain ▁due ▁to ▁King ' s ▁failure ▁to ▁register ▁the ▁speech ▁with ▁the ▁Register ▁of ▁Copy right s . ▁However , ▁if ▁the ▁performance ▁only ▁constit uted ▁" limited ▁publication ", ▁King ▁retained ▁common ▁law ▁copy right . ▁This ▁led ▁to ▁a ▁law suit , ▁Est ate ▁of ▁Martin ▁Luther ▁King , ▁Jr ., ▁Inc . ▁v . ▁CBS , ▁Inc ., ▁which ▁established ▁that ▁the ▁King ▁estate ▁does ▁hold ▁copy right ▁over ▁the ▁speech ▁and ▁had ▁standing ▁to ▁sue ; ▁the ▁parties ▁then ▁settled . ▁Un lic ensed ▁use ▁of ▁the ▁speech ▁or ▁a ▁part ▁of ▁it ▁can ▁still ▁be ▁law ful ▁in ▁some ▁circumstances , ▁especially ▁in ▁juris dict ions ▁under ▁do ctr ines ▁such ▁as ▁fair ▁use ▁or ▁fair ▁dealing . ▁Under ▁the ▁applicable ▁copy right ▁laws , ▁the ▁speech ▁will ▁remain ▁under ▁copy right ▁in ▁the ▁United ▁States ▁until ▁ 7 0 ▁years ▁after ▁King ' s ▁death , ▁through ▁ 2 0 3 8 . ▁ ▁Original ▁copy ▁of ▁the