I sing in a choir <a href=" http://www.wills-watson.co.uk/portfolio-item/praxis-graphic-banner-systems/#minimum ">price of tricor tablets</a> WASHINGTON, Oct 21 (Reuters) - The troubled launch ofDemocratic President Barack Obama's healthcare website couldgive Republicans a chance to regain some of the political groundthey lost during the recent government shutdown, RepublicanSenator John McCain said on Monday.