While Spider-Man has been plagued by Deadpool, they've both been plagued by Deadpool doppelgangers. The twin tales of young Peter and Wade investigating Faux-pool and Old Man Parker and Wilson finally merge! ClonePool: Who is he? What is he? Where did he come from? And do two grumpy old heroes stand a chance of righting wrongs committed by their younger selves when also faced with dozens of Doppel-pools?