But he has yet to challenge the concentration of power that makes such corruption inevitable.
Progressivism did not grow out of a desire for big government, it was a spontaneous political uprising that challenged the concentrations of power that had accrued to corporations following the Industrial Revolution, developments that even the prescient Founders could not have anticipated.
Forget about challenging the concentration of power and wealth.
Had Congress defended the welfare of our armed forces by challenging the concentration of power in the hands of the president, the vice president and the secretary of defense, our Army and Marine Corps would not be in the difficult position we find them in today.
In the wake of a federal lawsuit challenging the concentration of affordable housing in low-income areas, the state shifted its scoring to reward projects in higher-income or downtown areas.
For a start, almost no new entrepreneurs, except one or two spectacular Silicon Valley start-ups, can ever make sufficient new money to challenge the incredibly powerful concentrations of existing wealth.
Although the tail vein injection is an easy approach to conduct MCH challenge, the concentration of MCH in the blood is largely reduced due to a long travel from tail to lung.
It's the only circuit to feature a tunnel, which challenges the drivers concentration as they go from bright sunlight to darkness back to bright sunshine again on one of the fastest parts of the circuit.
These discrepancies of in vivo and in vitro data presumably reflect the requirement of considerably elevated local NOD1 CARD concentrations and challenge the relevance of CARD-mediated homodimer formation in vivo, in particular as endogenous NOD1 levels are thought to be very low.
After 6 challenges, the concentrations of IL-5 in BALF were lower than after a single challenge, and the trend generally correlated well with the concentrations we had observed in regional LNs.
