By Stine Jacobsen and Jacob Gronholt-Pedersen COPENHAGEN (Reuters) -Greenland may become independent if its residents want, but it won't become a U.S. state, Denmark's foreign minister said on Wednesday after U.

Donald Trump has reiterated his interest in buying Greenland, threatening to levy tariffs on Denmark and not ruling out military force to acquire the island. Greenland is a self-ruling Arctic territory that is part of Denmark,