Trump is searching for the Supreme Court’s breaking point on birthright citizenship

President Donald Trump walks by Chief Justice John Roberts. | ANDREW CABALLERO-REYNOLDS / AFP via Getty Images Last week, President Donald Trump issued a new executive order that purports to strip citizenship from some Americans.  This isn’t our first time here: Last year, Trump issued an executive order that attempted to strip citizenship from many Americans born in this country. Months later, in response to a lawsuit brought over Trump’s order, the Supreme Court reaffirmed that everyone…