Questions about Apple's future lead to heavy trading in the technology giant Wednesday afternoon, prompting a 4.2 percent drop to $551.50 per share and an almost 22 percent decline since it's all-time high of $705 in September. More than 17 million shares were traded during midday action on Wall Street. Among questions facing investors: can Apple management perform without Steve Jobs, can the company produce another hit product, and can the iPad maker fend off Android...
Apple shares fall 4 percent amid heavy trading and post-Jobs era concerns
