A deal breaker for me would be anyone who is openly anti-LGBTIQ. A second deal-breaker would be is if they brought someone onboard who was openly anti.
Things I would like to see are these.
A plan to get us out of Iraq without using Iran as an exit point is important, but it will probaly take 10 years before we can get everyone out. At least, that is what the troops who are going over are being told.
A reasonable healthcare plan is important. Why not buy a minimum contract for every American? If you want to upgrade your coverages, you have the right to do so. However, everyone would be covered.
Repeal of No Child Left Behind (aka No Child Moves Ahead) and then stay out of the way of the educators!
Repeal of the PATRIOT Act and the other such measures passed by Congress that stomp on the Constitution.
An ACTIVE alternative energy program that will a) find an affordable alternative to fossil fuels, b) convert the US economy to run on that alternative energy and c) find ways to minimize the impact when the economy tanks because we are out of oil. (It's a LOT closer than what people think it is! In fact, we may have already reached maximum possible worldwide output.)
An active space and oceanic exploration program. Kids today have nothing to spark the imagination - something that will interest them to go into math, science & technology. It's one of the main reasons why manufactureres are producing overseas - a better educated work force.
Chaunte