Democrats are pushing new tax-cut plans to ease voters' affordability worries and blunt Republicans' advantage on the issue. Sen. Chris Van Hollen of Maryland proposes ending federal income tax for many people earning about $46,000 or less. New Jersey Sen. Cory Booker backs a plan that wipes out tax on the first $75,000 of income. Democrats say simple tax relief sells better than complicated credits. Critics warn these plans drain money for restoring funding for Medicaid and other priorities. Analysts also say benefits can tilt toward higher earners and add to deficits.