https://petitions. whitehouse. gov//petition/demand-brooklyn-dis

https://petitions. whitehouse. gov//petition/demand-brooklyn-district-attorney-kenneth-p-thompson-withdraw-indictment-against-asian-minority-officer-peter-liang-177 签名支持一下关于梁彼得案的请愿书吧，复制粘贴的时候注意删除上面链接中的空格。