Harmful effects of marijuana / Myths about the harmful effects of marijuana / Marijuana's addictive effects / Marijuana is not a gateway drug / Marijuana use impairs driving / Truth behind propaganda about marijuana's adverse effects / Debate over the legalization of marijuana : an overview / Marijuana laws should be reformed / Marijuana should not be legalized / Responsible marijuana use should be legal / Legalizing marijuana would be irresponsible / Movement to legalize industrial hemp / Hemp movement : a disguise for legalizing marijuana / European attitude toward marijuana / Medical marijuana debate : an overview / Examining the scientific research on medical marijuana / Potential medical benefits of marijuana / Medical marijuana should not be legalized / Federal government should not interfere with state medical marijuana laws / State medical marijuana laws threaten the public health / Marijuana addiction : one family's nightmare / I broke the law to save my son / An activist for medical marijuana / Marijuana entrepreneurs / Fighting America's war on marijuana