North Korea on Friday criticized the United States over its recent ban on its citizens visiting the country over concerns they could be arrested, insisting the country is safe and Americans are welcome to visit as long as they abide by its laws."We will always leave our door wide open to any U.S. citizen who would like to visit our country out of good will and to see the realities with their own eyes," an unidentified Foreign Ministry spokesman said through the official Korean Central News Agency.On Aug. 2, the U.S. Department of State issued a notice restricting the use of U.S. passports t…READ FULL ARTICLE