http://blogs.reuters.com/trail08/2008/09/10/mccain-finds-it-tough-without-palin/
PHILADELPHIA - Republican presidential candidate John McCain cut short his first public appearance without running-mate Sarah Palin after chanting supporters of Democratic rival Barack Obama interrupted his speech.
PHILADELPHIA - Republican presidential candidate John McCain cut short his first public appearance without running-mate Sarah Palin after chanting supporters of Democratic rival Barack Obama interrupted his speech.