* Biden open to negotiating details on corporate tax hike
* Highly infectious variant of the coronavirus now dominant in US, says CDC
* Fed minutes: policymakers say low rates will stay in place
* Global economic rebound accelerated in March via Global Composite PMI
* Global rise in food prices remains persistent
* Rising dollar in first quarter confounds bearish expectations
* CFO economic optimism rose above pre-pandemic level in late-March
* US consumer borrowing surged in February–biggest gain since late-2017: