Sadly, the FBI said they cannot determine a reason for this attack. According to the FBI there is no provable link between an Islamic terrorist killing Jews and demanding the release of another Islamic terrorist from prison and...........................................................................Islamic terrorism.
The real danger in this country is that the FBI is literally working hand-in-glove with Islamic terrorists and Democrats/NAZI party members and even communists to destroy our country. When you look at the demands of Americans Democrats and their unbridled hatred of Jews and most Christian religions they more closely resemble 1930's NAZI's than the communists they claim to represent.
The Democrats work hard to destroy businesses based on the politics or religion of the business owners, similar to the German leadership and Jewish owned business.
The Democrats demand to exclude people from working and earning a living based on religion or political views, again similar to Germany in the 1930's.
The Democrats advocate for illegal immigration and the destruction of our nation by inviting our nation's enemies into the nation with no checks. In the 1930's and 40's the typical German Democrat happily ignored immigration laws and invaded all neighboring countries to give themselves "living space".
They had the Gestapo, we have the FBI. In the USSR they had the KBI, we have the FBI. In China they have the Ministry of State Security, we have the FBI. Currently in Russia, they call their FBI the FSB.
Every evil government on earth had to have tens of thousands of evil men and women to do their bidding. You can tell they are evil when they support massive election fraud, work on behalf of one party to usurp the elected president (2016) political persecutions and embrace terrorists who are killing their nation's citizens on behalf of the current ruling Democrat party.