Despite returning to profit after hiking bills 40%, the deeply troubled company is far from out of the woods.
Related stories
Trump proposed reviving the Keystone XL pipeline. Does Canada still want it?
Trump threatens 'tremendous economic consequences' on any country helping Iran
India's Gen Z are driving up a mega boom in its beauty market
I quit my £80,000 job to make ice cream - here's how
Retirees: This investment gives you a guaranteed 5% safe withdrawal rate
The chip-stock rally hits a speed bump — but these analysts see reason to be hopeful