Musk defiant, defends himself in Tesla buyout tweet trial in federal court

Elon Musk returned to federal court to defend himself against a class-action lawsuit that alleges he misled Tesla shareholders with a tweet about an aborted buyout that the billionaire defiantly insisted Tuesday he could have pulled off, had he wanted.

Musk spent roughly three more hours on the stand during his third day of testimony before being excused by U.S. District Judge Edward Chen. It's unlikely Musk, 51, will be summoned back to the witness stand during a civil trial expected to be turned over to a nine-person jury in early February.

Musk, who also owns Twitter while continuing to run Tesla, spent much of Tuesday depicting himself, while being questioned by his own attorney, Alex Spiro, as an impeccably trustworthy business leader capable of raising as much money as he needs to pursue his visions.

He testily sparred with a shareholder lawyer, Nicholas Porritt, who had raised his ire earlier in the trial.

At two separate junctures Tuesday under Spiro's gentle prodding, Musk