Antonio Villaraigosa will be chair of the Democratic National Convention when it re-nominates Barack Obama next September in North Carolina. The Latino Mayor, who needed black votes to be elected, will preside on behalf of the black President who needs all the Latino votes he can get. We hear about that as Barack Obama ties up LA traffic again on a visit to raise more Hollywood money. Also, Gustavo Dudamel and the LA Philharmonic have been in Caracas, Venezuela. We hear from a reporter who went along. Listen below.