U.S. Sen. Cory Booker (D-N.J.) announced legislation on Monday to eliminate federal income taxes on the first $75,000 of income. The ‘Keep Your Pay Act’ would raise the standard deduction to $75,000 for married couples filing jointly, with proportional amounts for single filers and heads of household. The measure would cut federal income tax on the median American family by an estimated 85%. “New Jerseyans are working harder than ever, but they’re struggling to get by because they’re facing out-of-control costs and an economy that is stacked against them — so we need big ideas to start making the American...