SENATE BILLS RETURNED FROM HOUSE WITH AMENDMENTS SJR 25 Staples/et al. SP: Chisum Proposing a constitutional amendment authorizing the legislature to exempt certain travel trailers from ad valorem taxation. SB 104 Nelson/et al. SP: Allen/et al. Relating to the regulation and enforcement of the practice of medicine by the Texas State Board of Medical Examiners. SB 583 Shapleigh SP: Corte Relating to information that must be included in the adjutant general's annual report. SB 749 Madla SP: Lewis Relating to continuing education requirements for certain court clerks.