HARTFORD, Conn. (WTNH) — In a series of exchanges spanning over three days, Connecticut’s top Democratic leaders appeared divided over whether or not to move forward with Gov. Ned Lamont’s proposal for a one-month gas tax holiday to address rising costs triggered by the war with Iran.The Democratic House speaker and House majority leader both signaled on Wednesday that their 102-member caucus is not clamoring for a gas tax holiday. A reprieve from the 25-cent-per-gallon tax, they reason, will not deliver sufficiently targeted savings.