UPDATE: 3:46 pm Sunday. Factions led by Majority Leader Nicholas Mattiello and Michael Marcello are meeting today in an attempt to win enough votes for the speakership. Mattiello is holding a 5 pm caucus at the Providence Marriott on Orms Street. A vote to choose a successor to Gordon Fox could happen as soon as Tuesday. I'll have more details later. Follow me on Twitter for updates.