David Perry : It 's hard to build inclusive world when people mock Down syndrome . Comment: Not for Cenac . He says Glass said it 's fair game for comedy . Perry , who has Down syndrome son , disagrees . Perry : Cenac , Glass can defend comedy , but do n't get to say whether hurt it causes is real .
David Perry : It 's hard to build inclusive world when people mock Down syndrome . Comment: He says Glass said it 's fair game for comedy . Perry , who has Down syndrome son , disagrees . Perry : Cenac , Glass can defend comedy , but do n't get to say whether hurt it causes is real .