Wayfair, a prominent e-commerce company, is testing electric trucks from Nikola in California to assess the shift from diesel to electric trucks for more sustainable deliveries. Walmart Canada also made a significant move by integrating the first Nikola hydrogen fuel cell electric semi-truck into its fleet, becoming the first in North America to operate such a truck. While an analyst reduced Nikola's price target, the firm's positive outlook is fueled by exceeding second-quarter delivery expectations. Moreover, Nikola's former CEO Trevor Milton recently broke his silence in a podcast interview, discussing his legal battles and challenges during his time at the company.