More than a million people jammed the streets of Paris on Sunday, proclaiming "Je suis Charlie" to express solidarity against terrorism and pay respects to the  victims of last week's deadly attacks.  President François Hollande of France was joined by British Prime Minister David Cameron, German Chancellor Angela Merkel, Israeli Prime Minister Benjamin Netanyahu and Palestinian leader Mahmoud Abbas. From Vermont, Sen. Bernie Sanders tweeted: “Today, we join in spirit with the million marchers in Paris who loudly proclaim; ‘Je suis Charlie.”’