It's funny goodluck <a href=" http://www.sleepbox.co.uk/methotrexate-product-monograph-canada.pdf#moment ">methotrexate dosage for cancer treatment</a> MOSCOW (AP) -- Moscow is preparing for its first mayoral election in a decade. Though an incumbent backed by Vladimir Putin is expected to win handily, the entry of a charismatic opposition figure into the race is changing Russian politics in ways that could pose a challenge to the president's power in the years ahead. As Alexei Navalny holds his last rally in rain-soaked Moscow on Friday, here is a look at what could be a pivotal election.