compound

That has been compounded by a weakening US jobs market that has fanned expectations the Fed will cut rates.

Workers in Building 602 made boosters through a process called melt casting, in which TNT is heated to a molten state and mixed with a more sensitive compound to increase its shock energy.

A study last week found that gut bacteria break down fiber and other nutrients to produce fatty-acid compounds, which fuel T cells to fight cancer.

Police protecting the compound used tear gas on the crowds.

Police protecting the compound used tear gas grenades and fire extinguishers to contain the protesters, who were banging on the fences.