The ads were artfully designed to challenge Feingold without specifically discouraging a vote for him.
The program provides a demanding course of study designed to challenge advanced students.
The new Channel 4, designed to challenge and provoke the mainstream, finally began reflecting racial diversity in Desmond's.
The scientists subjected six wild crows to a battery of tests designed to challenge their understanding of causal relationships.
It was an institution designed to challenge authority – and its output was crafted by nonconformist, creative entrepreneurs from the beginning.
Apple's MacBook Air, the thin, lightweight laptops the ultrabooks were designed to challenge, continue to sell well.
In the waters and skies around disputed islands, China is escalating actions designed to challenge decades of Japanese control.
The patient-hypnotic episodes were designed to challenge both controllers with varying degrees of interindividual variation and noxious surgical stimulation.
The subject of this debate was designed to challenge audiences which resulted in a passionate argument on air from both sides.
A new test designed to challenge Hollywood's record on racial diversity has received backing from its inspiration, the award-winning African American director Ava DuVernay.
The promotion of the "big society", which dates back to Cameron's leadership campaign in 2005, is designed to challenge both the left and the right.
