A Trump spokesman is already walking back Trump's comments on Russia hacking the US

REUTERS/Carlo Allegri Donald Trump shocked political observers on Wednesday when he invited Russian hackers to find and publish Hillary Clinton's emails, and a senior spokesman for the Republican presidential nominee soon took to Twitter to do damage control. "To be clear, Mr. Trump did not call on, or invite, Russia or anyone else to hack Hillary Clinton's e-mails today," Trump campaign senior communications adviser Jason Miller tweeted on Wednesday afternoon. He continued: "Trump was clearly ...