A month after Florida legalized a low-THC strain of cannabis for medical use, Pennsylvania Republican Rep. Scott Perry is hoping Congress will vote to do the same on a federal level.

This year, Dr. Sue Sisley became the only researcher in the U.S. to win federal approval for medical marijuana research. Last week, she lost her job.

In a scenario ripped from some Republican nightmare vision of Obama's America, the city of Berkeley, California will soon require cannabis dispensaries to give away free weed to low-income medical marijuana patients.