Complex sentence: When questions arose, college President Clay Christensen told State Auditor Auston Johnson he was under "tremendous pressure" by the Utah County GOP and lawmakers to build the float, but later that same day, after a conversation with Bramble, he changed his statement.
Split into simpler sentences: When questions arose, college President Clay Christensen told State Auditor Auston Johnson he was under "tremendous pressure" by the Utah County GOP and lawmakers to build the float. But later that same day, after a conversation with Bramble, he changed his statement.