#WorldNews: “Trump’s absence from John McCain remembrances could signal shift in presidential office – National”  #Toronto #Montreal #Calgary #Ottawa #Canada
“Social media posts may signal whether a protest will become violent — ScienceDaily”  #Toronto #Montreal #Calgary #Ottawa #Canada
“‘Dominance’ smiles, which signal disapproval, have an adverse effect on the human body’s central stress response system, researchers find — ScienceDaily”  #Toronto #Montreal #Calgary #Ottawa #Canada
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