3RR
 You currently appear to be engaged in an edit war. Note that the three-revert rule prohibits making more than three reversions in a content dispute within a 24 hour period. Additionally, users who perform a large number of reversions in content disputes may be blocked for edit warring, even if they do not technically violate the three-revert rule. If you continue, you may be blocked from editing. Please do not repeatedly revert edits, but use the talk page to work towards wording and content that gains a consensus among editors. 
You have violated the 3 revert rule on the Barrow, Alaska article. I suggest you revert yourself before you get blocked from editing. Your last reversion removed sourced material.