{video} Tech billionaires are boosting Republican and Democratic candidates' campaigns across the country with cash. Their goal, according to non-partisan observers, is to fill Congress and the White House with candidates who support light regulation - if any - on cryptocurrency, the digital currency in an emerging electronic payment system and speculative market. In the final month of a tight Democratic primary in the Valley's Third Congressional District, Yassamin Ansari has benefited from $1.3 million in outside spending by a super PAC called Protect Progress, according to filings with the Federal Election ... (full story)