「集団的自衛権」についての最初の世論調査で、読売と産経は「必要最小限度の範囲で賛成」というあやふやな項目を作り、集団的自衛権に賛成が63～71%だったと世論調査結果を発表し世論操作を試みた疑いがある。
By first time poll research for collective self defense, Yomiuri and Sankei paper are considered to be dubious as they might have manipulated the result by setting a choice like "agree in the minimum term", to look at their results reporting "agreeing people to be 63%-71%".
