In this Saturday edition of BI Today, we're talking about wedding guest etiquette, VO2 maxxing, and Mark Zuckerberg's watch ...

Stefanie Baker told Newsweek: "Planning a weekend wedding for 160 people at a dry hire venue is not for the weak." ...

For me, the worst part of wedding season is planning my petite-friendly outfits around uncomfortably warm weather. I swear ...