Elon Musk says merger of Tesla and SpaceX would be a 'good idea'

Elon Musk has said he likes the idea of a merger of Tesla and SpaceX, two of his most notable companies, and it is under active consideration.

"Do I think it would be a good idea? Yes," Musk said during a call with financial analysts over the quarterly business results of SpaceX on Tuesday.

While Musk noted the certainty of such a merger should not be assumed, and it would need shareholders' support, he said special committees within both companies…