According to her report by Reuters on Thursday,The head of the US House Ways and Means Committee vowed to take steps aimed at blocking tariffs on Mexican goodsif President Donald Trump goes forward with his economic threat to levy new imports on Monday.Panel Chairman Richard Neal a Democrat called Trump's planned action an 'abuse of power', saying,if the president does declare a national emergency and attempt to put these tariffs into place,I will introduce a resolution of disapproval to stop his overreach.