Six Congressional Hispanic Caucus members have cut their ties with the group's political fundraising arm because of concerns about donations it made to some of the caucus members' relatives, including the sons of Rep. Joe Baca. In a letter dated March 1, the six lawmakers including Southern California Democrats Linda Sanchez, Loretta Sanchez and Hilda Solis asked to be removed from any materials that imply they are connected with the fundraising committee, the Building Our Leadership Diversity PAC. "After careful consideration, we have decided to withdraw our involvement from BOLDPAC effective immediately," stated the letter to BOLDPAC's chairman, Baca, D-San...