Tesla Tumbles and Twitter Troubles Mount as Musk's Empire Faces Challenges
• Tesla stock has plummeted nearly 23% this year, erasing $188B from its valuation and threatening its place among top tech companies
• A Delaware judge ruled against Musk's $55B Tesla pay package, which could threaten his title as world's richest person
• Advertisers are fleeing Twitter amid Musk's controversial actions, with ad spending dropping 54% last year
• Musk is facing accusations that Russian troops are using SpaceX's Starlink terminals in Ukraine
• SpaceX had to delay a launch this week, again postponing its moon-landing efforts as competitors move ahead