The researchers found that people who had trouble falling asleep almost every day had a 45 percent increased risk of a heart attack, compared with those who had no problem going to sleep.
研究人员发现，几乎每天都很难入睡的人心脏病发作的可能性比睡眠好的人多45%。
3
Despite incitement to new attacks on some extremist websites, there have been no reports of trouble, though one small crude explosive device was found and made safe at a church in southern Egypt.