Dogecoin spiked by as much as 20% on Tuesday after Elon Musk tweeted a poll asking if his followers want Tesla to accept the cryptocurrency as payment, hinting that this could be a payment method for the electric-vehicle maker. The digital asset surged to 53 cents from a 24-hour low of 44 cents after his tweet got quick reactions. An overwhelming majority responded "Yes," while about 20% showed disinclination. The poll received more than 500,000 votes within 20 minutes of him posting.Dogecoin had hit a record high on Friday, right before it tanked during Musk's SNL hosting appearance. His character, financial ... (full story)