RT by @timourazhari: NEW: President Donald Trump WAS warned that attacking Iran could trigger retaliation against U.S. Gulf allies — despite his claims on Monday that Tehran's reac

NEW: President Donald Trump WAS warned that attacking Iran could trigger retaliation against U.S. Gulf allies — despite his claims on Monday that Tehran's reaction came as a surprise sources w/knowledge of U.S. intelligence tell @JonathanLanday @ErinBanco @phildstewart