COLORADO:  Colorado released a sweeping report Monday about marijuana and health — everything from pot’s effect on drivers, asthma, cancer rates and birth defects.

The 188-page report doesn’t include new research on marijuana. Instead, it’s a review of what its authors call limited existing studies.

The report looks at studies showing that risk of a motor vehicle crash doubles among drivers with recent marijuana use, and that heavy use of marijuana is associated with impaired memory.