U.S. President Joe Biden on Monday expressed concern over China's increased military activities around Taiwan in the wake of U.S. House of Representatives Speaker Nancy Pelosi's visit to the self-ruled island, but indicated he does not expect further moves by Beijing to heighten tensions.What concerns him is that China is "moving as much as they are," Biden told reporters in Delaware, adding, "But I don't think they're going to do anything more."A Pentagon official denied that the latest development has changed an assessment that China is not likely to attempt to take over Taiwan militarily…READ FULL ARTICLE