U.S. — As summer ramped up heading into the important home stretch to the November presidential election, an alarming new study found that 33% of Americans are dumber than a bag of hammers.News channel CNN conducted a poll asking viewers who won last night's debate between Joe Biden and Donald Trump, with a shocking 33% of people responding that they suffer from advanced cognitive impairment, officially placing them at or beyond the stupidity of a box of rocks."We can confirm over one-third of the country is drooling morons," said Dr. Bradford Doran, head of the research team conducting the poll....