Bevacizumab, Erlotinib, and Capecitabine for Locally Advanced Rectal Cancer

5 mg/kg By Vein Every 2 Weeks x 3 Doses (Weeks 1, 3, 5)

Starting Dose 650 mg/m\^2 By Mouth Twice Daily Monday-Friday x 6 Weeks

Starting Dose 50 mg By Mouth Daily Weeks 1-3

30 minute radiation treatments, dose of 50.4 Gy once daily on 5 consecutive days, for up to 5 weeks and 3 days, totaling 28 treatments

At least 8 weeks after radiation therapy, surgical removal of rectal tumor