NEW YORK -- Multi billionaire and US political figure Elon Musk said he's committed to still leading Tesla Inc in five years ...

Tesla shares jumped after Musk’s comments about his commitment to staying CEO, trading up as much as 3.6% before paring gains. The stock has declined 14% this year.

The Semi's arrival comes as more companies explore eco-friendly alternatives. Motorist captures video of long-awaited Tesla ...