1st Amendment applies only for Israeli Firsters
Republican Congressman Crenshaw was asked about laws that demand contractors in the US to sign a pledge that they will not boycott Israel [such a law was passed in Texas]. Similar legislation was attempted at the federal level. Attention was also brought to a law passed by the state of Florida, which prohibits anti-semitism in public schools and universities. The law is specifically written to conflate any criticism of the Israeli state with anti-semitism.