Video matrix 04/05/2014: Syrian elections, sandstorm, autism, World Cup ball and basking shark

1. Are Syrian elections possible?

As presidential elections are underway, take a look at the blasted landscapes of the rebel-held province of Idlib.

2. Sandstorm in Iran

Watch video of the moment a powerful sandstorm hit Iranian capital Tehran, killing at least 4.

3. Living with autism

Meet eight-year-old Joshua with autism, a his dad talks about his sense of danger and achievements of the child genius.

4. World Cup ball

The official World Cup Adidas balls are being produced in Pakistan by women workers.