5 things to know for June 29: Heat wave, Venezuela earthquakes, Strait of Hormuz, World Cup viewership, stock market

By Alexandra Banner, CNN Summer vacations are calling. Cheap flights, not so much. Aviation experts say jet fuel prices have fallen sharply in recent months, but something else is keeping airfares high. Here’s what else you need to know to get up to speed and on with your day. 1️⃣ Heat wave A heat wave