CNBC's Reem Nasr explains the steps web users can take when governments - such as those in China, Iran and Turkey - block certain websites.» Read More
Where there's international tension and headlines, there's sometimes fire...and sometimes not. Traders were quick to jump on rumors of an Iranian naval engagement just before 9 a.m. ET today. The rumor carried some pretty graphic details about a U.S. Navy ship being hit by an Iranian anti-ship missile in the Persian Gulf.