At length Cicero, seeing that the ferment was everywhere increasing to an extent with which the ordinary law could not cope, obtained from the senate the exceptional powers for dealing with a national emergency which they had constitutional authority to grant. Thus, when news came that a Catilinarian, Gaius Manlius, had risen in Etruria at the head of an armed force, prompt administrative measures were taken to dispatch adequate military forces to various parts of the country. Catiline himself had taken no overt action; he now presented himself in the senate, was openly assailed by Cicero, responded with insults which were interrupted by cries of indignation, and flung from the house with the words "Since I am beset by enemies and driven out, the fire you have kindled about me shall be crushed out by the ruin of yourselves." Seeing that delay would be fatal, he started at once for the camp of Manlius, leaving Cethegus and Lentulus to keep up the ferment in Rome. To several persons of position he sent letters announcing that he was retiring to Marseilles; but, with misplaced confidence, he sent one of a different and extremely compromising tenor to Quintus Catullus, which the recipient read to the senate. It was next reported that he had assumed the consular attributes and joined Manlius; whereupon he was proclaimed a public enemy, a general levy was decreed, Antonius was appointed to take the field, while Cicero was to remain in the capital. _II.--The Downfall_ Meanwhile, Lentulus at Rome, among his various plots, intrigued to obtain the support of the Allobroges, a tribe of Gauls from whom there was at the time an embassy in Rome. The envoys, however, took the advice of Quintus Fabius Sanga, and while he kept Cicero supplied with information, themselves pretended to be at one with the conspirators. Risings were now taking place all over Italy, though they were ill-concerted. At Rome, the plan was that when Catiline's army was at Fæsulæ, the tribune Lucius Bestia should publicly accuse Cicero of having caused the war; and this was to be the signal for an organised massacre, while the city itself was to be fired at twelve points simultaneously. The insurgents were then to march out and join Catiline at Fæsulæ. The Allobroges were now departing, carrying with them letters from Lentulus to Catiline; but according to a concerted plan, they were arrested. This provided Cicero with evidence which warranted the arrest of Lentulus and other ringleaders in Rome; and its publication created a popular revulsion--the lower classes were not averse from plunder, but saw no benefit to themselves in a general conflagration of Rome.