NSF Announces Two Cybersecurity Centers To Study Internet &lt;b&gt;...&lt;/b&gt; The National Science Foundation (NSF) has announced 33 new projects from its \$30 million Cyber Trust program, including two new cybersecurity research centers that will focus on eliminating plagues of Internet worms and viruses and on building better 
G20 Divided Over Dollar Slide, U.S. Mum  BERLIN (Reuters) - Europe and Japan voiced strong concern  on Saturday over the slumping dollar but the world's 20 biggest  economies, nearing the end of a two-day summit, looked divided  over what if anything to do about it.