Sentence examples for checkpoints has become from inspiring English sources

A village southeast of Bahrain's capital surrounded by checkpoints has become a focus of the ongoing struggle between the government and opposition activists.

The checkpoints have become so lucrative that officers buy and sell them.

The checkpoints have become more backlogged and humiliating than ever: as if time were going backward, many Palestinians have returned to riding donkeys on dirt roads to circumvent them.

Body scanners at security checkpoints have become a controversial issue.

SALUM, Egypt — The no man's land between the Libyan and Egyptian border checkpoints here has become a sprawling, ragged boardinghouse for thousands of poor migrant workers trying to flee Libya.

Checkpoint Charlie has become an "East German Disneyland," with actors in uniforms charging tourists to pose for photos and street vendors hawking Soviet military paraphernalia.

SIX years into heightened airport security, most of us agree that the checkpoint experience has become quicker, more convenient and less arbitrary than it once was.

During the past 5 years, cancer immunotherapy based on therapeutic targeting of checkpoint pathways has become a field of broad interest.

Antibody-directed modulation of immune cell checkpoint receptors has become one of the most exciting and important new areas in antibody therapeutics over the past few years.

Blocking checkpoint pathways has become a target for pharmacological research in lung cancer with particular focus on peptides PD-1 and CTLA-4.

And if you've never been there before, Checkpoint Charlie has become something of a tourist trap, as you can see in the above photo.