This weekend in Barron’s online: the Barron’s midyear roundtable, high-yield bond funds with tax-free payouts, as well as the prospects for Prudential Financial, Precision Castparts, Expedia, Denny’s, Smith & Wesson and more. The panel of 10 experts sees the stock market rising just 5 percent, at the most, in the second half of 2015, according to Barron’s latest cover story.