Florida Senate President Bill Galvano wants to see three major highways extended to more rural areas of the state in an effort to drive investment into those areas, but as the plan gains traction it’s unclear whether those roads will ever be built. Lynn Hatter has more. University graduate school is never easy. The coursework is demanding. The hours are long. And for those graduate students who become teaching assistants to try and supplement their often meager income prospects, the hours are