The jobs-killing Obamacare law contains 20 new or higher taxes on American families and employers. Many of these tax increases fall on families making less than $250,000--a direct violation of candidate Obama's promise not to raise "any form" of taxes on these families. In less than a week, the third anniversary of Obamacare being signed into law will take place. The Supreme Court will be hearing oral arguments about the constitutionality of Obamacare next week. Out of the 20 new or higher taxes in Obamacare, here are the five that most hurt seniors: Individual Mandate excise tax penalty. Many seniors...