Fears grow of US coronavirus surge from George Floyd protests

* Demonstrators in close proximity, many without masks* Trump under fire as violence flares across America* George Floyd protests: live coverageGovernors, mayors and public health officials across the US are raising fears of a surge in coronavirus cases arising from escalating protests over the death of George Floyd.Floyd, 46, died in Minneapolis on Monday during an arrest by four police officers. The killing focused a fierce light on police brutality towards African Americans, and stoked protes