Meg Kinnard And Michelle L. Price , The Associated Press CHARLESTON, S.C. (AP) - Nikki Haley launched her campaign for the Republican presidential nomination on Wednesday with a call for generational change in Washington and a rejection of what she derided as “identity politics” dividing the United States. Speaking from the historic coastal city of Charleston, the former South Carolina governor and U.N. ambassador struck themes intended to resonate with the Republican voters she will court as the first major GOP challenger to former President Donald Trump. She blasted President Joe Biden and his fellow Democrats as too liberal and...