Imagine walking to your car one morning before work, only to be interrupted by a vicious street fight. Some neighborhoods are more prone to this brutal reality, but depending on where you are, it can also be hilarious. If you live in Australia, the fights you see will be awesome. An Australian man captured two hopping mad kangaroos duking it out on his street one morning. It's footage you have to see. The fierce fighting goes on for quite some time. Neither 'roo is eager to relent. YouTube They use their muscular tails as a sort of third leg, balancing...