 Constitutional convention are making a last-ditch effort to push for one before the fall. This is the last swing at bat. LaPolitics.com publisher Jeremy Alford says Republican super donor Lane Grigsby sent lawmakers a letter to persuade them to call for a convention. But Alford says the Senate put the brakes on a convention in a regular session and lawmakers spent the good part of the first half of the year in Baton Rouge already. He says there's plenty of fatigue among legislators.