Act of 1997). Creates tax credit for law enforcement officers who purchase armor vests. Anti-Terrorism Act of 2007. , 2007-08-01, originally , 2001-09-14. Proposed immediately after the September 11, 2001, attacks, permits pilots and navigators of aircraft, and law enforcement personnel detailed to aircraft, to carry firearms. Marque and Reprisal Act of 2007. , 2007-07-27. To authorize the President to issue letters of marque and reprisal with respect to certain acts of air piracy upon the United States on September 11, 2001, and other similar acts of war planned for the future.Economy: taxes Tax Free Tips Act of 2009. , 2009-01-28, originally , 1998-08-05. Provides that tips shall not be subject to income or employment taxes. Public Safety Tax Cut Act. , 2007-08-01, originally , 1999-10-21. Creates tax credit for police officers and professional firefighters, and makes public safety volunteer benefits nontaxable. Cost of Government Awareness Act of 2007. , 2007-09-19, originally , 2000-07-13. Eliminates employer withholding tax and replaces it with monthly installment payment of income tax by employees, finding that withholding taxes are inherently deceptive and unfair and that they "hide the true cost of government from taxpayers, making tax increases more feasible". Taxpayers' Freedom of Conscience Act of 2009. , 2009-02-26, originally , 2003-04-01. To prohibit any Federal official from expending any Federal funds for any population control or population planning program or any family planning activity. Property tax: , 2007-12-05, originally , 2006-07-20. Creates income tax deduction for real property taxes. Abolition of income tax: , 2007-02-07. Proposing an amendment to the Constitution of the United States relative to abolishing personal income, estate, and gift taxes and prohibiting the United States Government from engaging in business in competition with its citizens. Repeals the Sixteenth Amendment, income tax, estate tax, and gift tax, and limits the government only to Constitutionally authorized enterprises. Paul had proposed similar legislation in 1999-2000 and in 2001. Lutetium oxide: , 2009-02-10, originally , 2007-10-02. To suspend temporarily the duty on lutetium oxide, an ingredient in laser crystals. Tax Relief for Transportation Workers Act. , 2009-02-13, originally , 2008-05-07. To amend the Internal Revenue Code of 1986 to provide tax relief for obtaining transportation worker identification credentials.Economy: inflation Affordable Gas Price Act. , 2007-05-21, originally , 2005-10-06. To reduce the price of gasoline by allowing for offshore drilling, eliminating Federal obstacles to constructing refineries and providing incentives for investment in refineries, suspending Federal