Trump criticizes Ben Carson, says he doesn’t have ‘energy’

With Rick Perry out of the Republican race for president, Donald Trump began to focus his barbs on another opponent in the crowded field of primary candidates, retired neurosurgeon Ben Carson.

In polls in national and early-voting states, Carson is second only to Trump. He recently cast doubt on the real estate mogul’s religious faith, questioning his “fear of the Lord,” then backed off the comment and would not repeat it.