State Senate Rules Chairwoman Debbie Mayfield, R-Indialantic, has launched a campaign for an open Florida House seat, pointing to support from former President Donald Trump. Mayfield cannot run for the Senate again in November because of term limits. She opened a campaign account Tuesday in Brevard County’s House District 32, which will be open because Rep. Thad Altman, R-Indialantic, faces term limits. Read: VP Kamala Harris Puts Spotlight On Abortion Politics In Florida Mayfield will face a Republican primary battle against former U.S. Rep. Dave Weldon, who entered the race in February 2023….