The US environmental health said the problems that led to water crisis must not be repeated. In the wake of the crisis in Flint, Michigan, top US environmental health said the problems that led to water crisis must not be repeated in other cities and states.
The U.S. Justice Department sought to overturn a ruling which protects Apple from unlocking an iPhone in a New York drug case.
The U.S. Supreme Court rejected bids by three companies to recoup hundreds of millions of dollars in foreign tax credits denied by the Internal Revenue Service.
A state Supreme Court justice rejected a challenge on Monday to Republican presidential hopeful Ted Cruz's status as a natural-born citizen, ruling it was filed too late to have merit.
