running the volunteers, people who want to stay there. colonel travis, the regulars. santa ana thought this was a fight for who owns texas. and he thought it was an easy one. >> he was focused on san antonio. he wanted restore -- his w brother-in-law was the commander when the texans captured the fort. it was a little bit of retribution and pride, coming this way, instead the other road where he would have been able to bypass the alamo, reinforce and resupply san jacinto. >> santa ana moved north. but the texas rebellion had lot of previous success. >> sometimes success is your undoing. because we won, and many of the colonists started leaving, because we won the war. and they hadn't. plus, you had different