Marketplace en Presidential Election Coverage from Marketplace <P>Tonight, President Obama and Mitt Romney face off in their first Presidential debate. The debate is focused chiefly on domestic issues and the economy. Thanks to the folks at Marketplace, you can watch the debate here - plus Live Tweeting from Kai and the Marketplace team. You can join the conversation and connect directly with Marketplace&nbsp;hosts during the debate. Wed, 03 Oct 2012 15:20:37 +0000 49192 at