Ivan Seidenberg is passing the torch to current Verizon Wireless boss Lowell McAdam later this year after a long career with Verizon, so today's keynote session starting at 8:30AM PT (11:30AM ET) should be a bit of a swan song for him. We don't know what he'll announce, if anything -- Big Red's official press conference is later today, where presenters are expected to offer more details on the carrier's range of LTE handsets -- but we'll naturally be looking out for teasers and tidbits here this morning. Read on!