Lightning Round: AT&T, InterDigital, Chevron and More By: CNBC.com News October 12, 2011 at 20:40 PM EDT Cramer makes the call on viewers' favorite stocks. Read More >> Related Stocks: AT&T Inc Annaly Capital Management Inc Atlantic Power Corp Chevron Corp Cisco Systems Freeport-McMoRan Interdigital Inc Piedmont Office Realty Trust