Rocket powered by nuclear fusion could send humans to Mars

Rocket powered by nuclear fusion could send humans to Mars: http://phys.org/news/2013-04-rocket-powered-nuclear-fusion-humans.html "Human travel to Mars has long been the unachievable dangling carrot for space programs. Now, astronauts could be a step closer to our nearest planetary neighbor through a unique manipulation of nuclear fusion, the same energy that powers the sun and stars."