Fed chair warns of even higher rates if jobs data stays strong
By Martin Arnold, Kate Duguid and James Politi
Wall Street rallies but trade choppy as investors digest Powell comments
By Carolina Mandl and Yohann Cherian
Powell Says Further Rate Hikes Needed Amid 'Strong' Labor Market
By Craig Torres and Mackenzie Hawkins
Fed's Powell says job strength shows inflation fight may last 'quite a bit of time'
By Lindsay Dunsmuir and Howard Schneider