While some New Yorkers are hustling to pick up free condoms distributed by Trojan today, others are showing their support for the presidential candidate of their choice by ordering John McCain and Barack Obama condoms from a local entrepreneur. If you haven’t heard about this yet, expect an email from your corniest family member in, oh, about five minutes. Benjamin Sherman’s online company is selling the rubbers for $9.95 a pair, and the dueling websites......