WASHINGTON, July 6 (Reuters) - The White House said on Monday that Greek and European leaders should seek a compromise on Greece's debt crisis that allows Greece to remain in the euro zone. White House spokesman Josh Earnest said it is in the best interest of Europe and the United States for the Greek debt crisis to be resolved. -- This feed and its contents are the property of The Huffington Post, and use is subject to our terms. It may be used for personal consumption, but may not be distributed on a website.