Can someone help me fix this paragraph please?, I know some sentences doesn't make scense,can u please help me

Health care is one of the issues that both candidates plan to improve. Hillary Rodham Clinton plans to lower cost and have affordable health care insurance by providing tax credit for all people based on their income. This plan will insure individuals not to pay more than the limited percentage of their income even though if people become ill or loose their job health care insurance won’t be lost. However, business will have a choice of either offer coverage or make contribution to public, depending on firm size and average wages. While small business will be provided tax credit if they provide health care to their workers to help pay their cost. On the other hand John Mc Cain plans to provide health care affordability to American families by fostering competition and innovation. It will provide individuals’ $2,500 tax credit or $5,000 to families to increase incentives for insurance coverage. Health care insurance will be portable form job to job and will automatically bridge the time between retirement and medicate eligibility.