California will face off with Washington in court on Thursday over President Donald Trump's deployment of U.S. troops in Los Angeles after demonstrators again took to the streets in major cities to protest Trump's immigration crackdown.

Try our podcast The English We Speak to learn more idiomatic language. A North Korean smartphone has revealed details about how the regime controls its people Global warming increases the risk of cancer in women, a new study has found Could this be a new era of preventative cancer medicine?