Funding for the Senate's health care reform bill includes a proposed $4 billion tax on med-tech companies that has gathered a bipartisan contingent of opponents, many from Minnesota, the Star Tribune said.Local med-tech company executives and prosthetic limb recipients such as Aaron Holm, 43, of Shakopee, Minn., spoke out against the tax at a hearing organized by Rep. Erik Paulsen, R-Minn., the Star Tribune said.This industry is an American success story. I want to make sure it stays that way,