One reason he wanted to speak to the bishops, he said, was to urge them to stop barring the meetings, which he called "a subtle form of excommunication".
In a speech to the N.C.A.A. in Atlanta, Duncan also urged the N.B.A. to stop barring players who want to turn professional right out of high school — the dreaded one-and-done rule.
You plan your experiments and generally know when you can stop, barring unexpected circumstances.
At a bare minimum, however, universities should stop barring conservative speakers from their campuses.
Last month, New York Gov. Andrew Cuomo signed a law ordering all drug courts to stop barring defendants from receiving medication-assisted treatment. .
And there, many of them stop, barred from going any further.
The device can emit red, green or yellow lines, which are the colors used to mark things like hold lines and stop bars, analogous to yield signs and stop signs for car traffic, and restricted areas.
The camera then takes a photograph showing the car approaching the intersection before the white "stop bar" and the red light overhead, and another showing the car in the middle of the intersection, the red light still visible.
The FTPA still provides support to foreign visitors, but its scope has been widened to include duties such as stopping bar fights and apprehending thieves.
