A section of the international Rhine Valley Railroad started sinking in mid-August as the 10.9-m-dia, 93-m-long bentonite TBM worked a few meters below ground in soil that had been supposedly stabilized by freezing.
Marijuana, while still banned under federal law, is now legal in 28 states and in the District of Columbia, where federal law is not enforced. Eight of those states have legalized recreational marijuana and the remaining 20 are strictly medical.