Welcome to Wikipedia. Although everyone is welcome to contribute to Wikipedia, at least one of your recent edits did not appear to be constructive and has been reverted or removed. Please use the sandbox for any test edits you would like to make, and read the welcome page to learn more about contributing constructively to this encyclopedia. Thank you. ElKevbo (talk) 16:43, 17 June 2010 (UTC)[reply]

Welcome to Wikipedia. Everyone is welcome to contribute to the encyclopedia, but when you add or change content, as you did to the article Deepwater Horizon oil spill, please cite a reliable source for the content of your edit. This is particularly important when adding or changing any facts or figures and helps maintain our policy of verifiability. Take a look at Wikipedia:Citing sources for information about how to cite sources and the welcome page to learn more about contributing to this encyclopedia. Thank you. —Prhartcom 17:49, 17 June 2010 (UTC)[reply]

This is the final warning you will receive regarding your disruptive edits. If you vandalize Wikipedia again, you may be blocked from editing without further notice. ElKevbo (talk) 18:17, 17 June 2010 (UTC)[reply]