RISING STAR DANIEL JACOBS MAKES FIRST START OF 2010 ON WORLD CHAMPIONSHIP DOUBLEHEADER UNDERCARD AT HARD ROCK HOTEL & CASINO IN LAS VEGAS LOS ANGELES, March 24 – Long considered one of boxing’s top young talents, 23-year-old Daniel Jacobs took a step to the next level in 2009 with five impressive victories.  On Saturday, March…