The suit argues birthright citizenship has been enshrined in the U.S. Constitution for more than 150 years as part of the 14th Amendment.

President Donald Trump said in an Oval Office signing ceremony Monday evening that his administration will impose 25% tariffs on Mexico and Canada on February 1, an extraordinary change in North American trade policy that could raise prices for American consumers.

President Donald Trump said Monday that he expects to put 25% tariffs on Canada and Mexico starting on Feb. 1, while declining to flesh out his plans for taxing Chinese imports.

Stock markets in the Asia-Pacific region made modest gains on Tuesday after President Donald Trump said he is thinking of imposing new tariffs on Mexico and Canada. Shares were flat to a little higher after Trump pledged in his inaugural address to bring in a "golden age" for America.