This is from the Washington Times. Great Article.
Also click here for Hotair's take on it.
In brief. Obama voted along party lines 97% of the time. McCain voted along party line 85% of the time. Obama has never sponsored a bill that require bipartisan work. The one he touts is his Ethics reform, but that was so widely popular it passed in a vote 95-0. McCain has worked with both sides on campaign finance reform, Wall Street reform and immigration. Some passed... some didn't.
When you want to truly change Washington you need to learn to work with your opposition. McCain has a proven track record. Just ask the Clinton's about Obama's track record...