When Apple co-founder and former CEO Steve Jobs died on Wednesday, the world began to mourn in a way that is very rarely seen. Everyone from tech leaders to politicians to celebrities weighed in on Jobs' death and the legacy he left behind.

President Barack Obama
President Barack Obama comments on Occupy Wall Street protests. Reuters
New York City Mayor Michael Bloomberg
New York City's billionaire Mayor Mike Bloomberg called for entitlement reform, spending cuts in the federal budget, ending the Bush tax cuts and taxing hedge fund managers' pay like regular income. Reuters
Republican presidential candidate Herman Cain
Republican presidential candidate Herman Cain Reuters
House Majority Leader Eric Cantor
President Barack Obama will still be wrestling with a Republican House, as its Majority Leader Eric Cantor reminded him, quoting an old Reagan maxim. Reuters
Apple CEO Tim Cook
Apple CEO Tim Cook Reuters
Twitter CEO Dick Costolo
Twitter CEO Dick Costolo Reuters
Bill Gates Charity Will Define My Latter Works
Bill Gates seems to be having a grand time in Australia, where he planes in last week to get a feel of the holiday season down under. REUTERS
PM Gillard
Prime Minister Julia Gillard Australian government
French President Nicolas Sarkozy
French President Nicolas Sarkozy Reuters
Former California Gov. Arnold Schwarzenegger
Former California Gov. Arnold Schwarzenegger Reuters
Steve Jobs, 1955-2011
Steve Jobs, 1955-2011 Reuters
Steve jobs Steve jobs Jobs Apple