While Vitellius was thus sunk in sloth and gluttony his destiny was on its march. A terrible and disgraceful retribution awaited him. He had never been emperor of all the Roman empire. The army of Syria had declared for Vespasian, its general; and while Vitellius had been wasting his means and ruining his army by permitting it to indulge in every vice and excess, his rival in the East was carefully laying his plans to insure success. He finally seized Alexandria, thus being able at will to starve Rome, by cutting off its food-supply; and sent Antonius Primus, his principal general, with a strong force to Italy. The progress of Antonius in Italy was rapid. City after city fell into his hands. The fleet at Ravenna declared for Vespasian. The general of Vitellius sought to carry his whole army over to Antonius, but found his men more faithful than himself. The Vitellians were defeated in two battles; Cremona was taken and destroyed; all was at risk; and yet Vitellius remained absorbed in luxury. "Hid in the recess of his garden, he indulged his appetite, forgetting the past, the present, and all solicitude about future events; like those nauseous animals that know no care, and, while they are supplied with food, remain in one spot, torpid and insensible." At length awakened from his stupor, Vitellius took some steps for defence. He was too late. His men deserted their ranks; the army of Antonius steadily advanced. Filled with terror, the emperor called an assembly of the people and offered to resign. The people in violent uproar refused to accept his resignation. He then proposed to seek a retreat in his brother's house. This the populace also opposed and forced him to return to the palace. This attempted abdication brought civil war into the city. Sabinus, the brother of Vespasian, raised a force and took possession of the Capitol. He was besieged here, and in the conflict that ensued the Capitol was set on fire and burned to the ground. It was the second time this venerable edifice had been consumed by the flames. Sabinus was taken prisoner, and was murdered by the mob. News of this revolt and its disastrous end hastened the march of Antonius. Once more, as in the far-off days of the Gaulish invasion, Rome was to be attacked and taken by a hostile army. It was assailed at three points, each of which was obstinately defended. Finally an entrance was made at the Collinian gate, and the battle was transferred to the open streets, in which the Vitellians defended themselves as obstinately as before. And now was seen an extraordinary spectacle. While two armies--one from the East, one from the North--contended fiercely for the possession of Rome, the populace of that city flocked to behold the fight, as if it was a gladiatorial struggle got up for their diversion, and nothing in which they had any personal interest. Tacitus says,--