Salesforce CEO Marc Benioff apologizes for saying Trump should send National Guard to San Francisco

1. Benioff apologized for National Guard comments, affirming no intervention needed. 2. Salesforce's Dreamforce drew 50,000 attendees, marking its largest and safest event. 3. Criticism from city leaders followed Benioff's initial support for federal intervention. 4. Salesforce plans $15 billion investment in San Francisco over five years. 5. Controversy impacts relationships with key philanthropic figures and event performers.