The Morrison government has been “missing in action” as racism worsens in Australia, says Labor’s multicultural affairs spokesman Andrew Giles. Mr Giles will use a speech in Sydney to warn against the “creeping normalisation of hate and racism in Australia”, and call on the government to back a new national campaign to combat growing xenophobia. “Australia’s government has been missing in action,” the federal Labor MP will say on Wednesday. “Whether it’s on Facebook or…