http://www.MMAWeekly.com/ -- For the first time in his 15-fight professional MMA career, UFC lightweight Justin Salas will fight on foreign soil. Coming off of a win over Aaron Riley, Salas heads to Brazil to face Thiago Tavares on his home turf. Salas, however, is a fighter that takes the mental side of preparation as seriously, if not more seriously, as the physical aspects of his training. So for him, Salas feels more than prepared to make the trip to Brazil and put on a great fight... and w