drop the iron curtain

abridge black out blacklist delete edit excise restrict sanitize suppress withhold

bleach bleep bowdlerize conceal control cork criticize cut decontaminate examine expurgate inspect launder narrow oversee purge purify repress restrain review revile squelch sterilize

clean up exscind prevent publication put the lid on refuse transmission scissor out strike out supervise communications

add enlarge expand let go put in release

allow approve dirty ignore neglect permit praise

endorse sanction