Here's what's happening today in pop culture:
• It's Comic-Con weekend in San Diego, in case you're wondering where your geekier co-workers are. [Entertainment Weekly]
• The BBC World Service broadcast its final news bulletin from Bush House, its London home for the last 70 years, today. [Reuters]
• Florence Welch says she "felt something snap" and her voice has gone out, so she and her band, Florence and the Machine, have cancelled two European performances. [AP, via The Huffington Post]