An emotional Dennis Rodman appeared to break down Monday as he apologised on his return from a controversial trip to North Korea, where he sang "Happy Birthday" to regime leader Kim Jong-Un.The former Chicago Bulls player was also accused of pandering to North Korean authorities during the trip, which featured an exhibition basketball match involving other NBA stars to mark Kim's birthday."I love my country, America, I love it and I will never trade it for nothing in the world," the pierced and heavily tattooed Rodman told reporters at Beijing airport.Former world heavyweight boxing champion Mike Tyson has described Rodman's actions as "treason".Rodman said he wanted to "show people that no matter what is going on in the world, for one day... not politics, not all this stuff..." before launching into an apology.He was ushered through a heavy media presence by security and his entourage, which includes Joseph Terwilliger, a bearded tuba-playing neuroscience professor from Columbia University in New York.Rodman has developed an unlikely relationship with the young North Korean leader since making his first trip there in February, when he declared Kim a "friend for life".The former power forward, who was wearing dark glasses, a blue tracksuit top and orange scarf, was asked whether he raised the issue of Kenneth Bae, who was detained by North Korean authorities.In an interview with CNN last week, Rodman delivered an angry tirade in which he appeared to suggest that the missionary merited his 15-year prison sentence.View galleryNorth Korean leader Kim Jong-Un (C), his wife Ri Sol-Ju …North Korean leader Kim Jong-Un (C), his wife Ri Sol-Ju (L) and former US basketball star Dennis Rod …"I'm sorry I couldn't do anything," Rodman said, in comments echoing those of his publicist last week."I’m sorry, it's not my fault. I’m sorry... I just want to do some good stuff, that's all I want to do, basketball, that's all," he added.Rodman was returning from his fourth visit to the reclusive state in 12 months."It is amazing that I had the opportunity just to go to North Korea, and for the Marshal (Kim) just to give me an opportunity just to be in his presence and in his city," he said, adding that he would visit the North again next month for "another game".Kim, who was educated in Switzerland, is reported to be a huge fan of basketball and especially of the Chicago Bulls, with whom Rodman won three NBA titles alongside Michael Jordan in the 1990s.Bae was arrested in November 2012 as he entered Rason, a port in the northeast of the hardline Communist state.North Korea, which bans religious proselytising, says that Bae was a Christian evangelist who brought in "inflammatory" material.(yahoo.com)ANN.Az