Stocks in Focus: Windstream Corporation, Yahoo! Inc.(NASDAQ:YHOO ... US Market Buzz ... idelalisib (formerly GS-1101), an investigational, targeted, oral inhibitor of PI3K delta, for the treatment of patients with indolent non-Hodgkin's lymphoma (iNHL) that is refractory (non-responsive) to rituximab and to alkylating-agent-containing ... |