By Bloodhorse.com INGLEWOOD, Calif. (June 28, 2012) -- Love it or hate it, exchange wagering seems to be getting all the scrutiny it can handle from the California Horse Racing Board. Nearly two years after the concept was signed into law, the board decided to delay implementation during its meeting June 28. http://www.bloodhorse.com/horse-racing/articles/70896/chrb-taking-longer...