Associated Press: NBC said that it is ending its business relationship with mogul and GOP presidential candidate Donald Trump because of comments he made about Mexican immigrants during the announcement of his campaign. The network said it would no longer air the annual Miss USA and Miss Universe pageants, which had been a joint venture between the company and Trump. Miss USA has aired on NBC since 2003, and this year’s edition was set for July 12. “At NBC, respect and dignity for all people are cornerstones of our values.”