With increasing negative feelings towards Muslims in America, and probably a small yet sufficient amount of self-described patriots that believing killing Muslims is a way to save the United States, there will be probably a far-right patriot in America that shoots up a Mosque in the United States creating a major massacre.
There has been a cycle of terror happening with each terrorist attack on US soil from an Islamic Extremist, and as a result anger towards muslim's accelerates in the US. If Donald Trump, or possibly President Donald Trump, uses rhetoric that makes American's feel at war with Islam, ISIS will use this as a recruitment tool on social media. If social media sites like Facebook and Twitter limit free speech in response to the fight on terrorism, the tension will only increase.
Remember 6 years ago when a Florida preacher burned the Quran, and the outcry it created in the Middle-East and Central Asia? Right now, history is repeating itself. In Dallas, self-described patriot groups are protesting outside a mosque with incendiary rhetoric towards muslims, and the self-described patriots are armed with military weapons. Without breaking any laws. What will happen to the tension in the Middle-East, especially towards America, if one individual who is part of these self-described patriot groups, break the law feeling they are heroes?