1. Step 1: Wave to your adoring fans.
2. Step 2: Delicately raise your hand.
3. Step 3: Wave at your adoring fans.
4. Step 4: Catch your balance.
5. Step 5: Resume waving at your adoring fans.
6. Step 6: Repeat step 5.
7. And that’s how you ride a roller coaster like Mariah Carey.
- More than 35 people have died in a suicide bombing attack on Istanbul's international airport, Turkish officials said.
- German leader Angela Merkel said the UK can't expect to keep privileges once it leaves the EU.
- More athletes — nearly all of them golfers — have pulled out of the Rio Olympics over Zika virus concerns.