Because the only people dumb enough to actually believe "both sides have to play by the rules" happen to be his base of supporters His base is even vulnerable to arguments that matching the left's escalation is some kind of violation of principles
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Because the only people dumb enough to actually believe "both sides have to play by the rules" happen to be his base of supporters His base is even vulnerable to arguments that matching the left's escalation is some kind of violation of principles