©2015 Bloomberg News NP31XY6JTSEF (Bloomberg Politics) — Every few hours, the campaigns of Kentucky Senator Rand Paul send out a donor message about his fight against the PATRIOT Act. In each one, this coming Sunday is marked as a do-or-die moment to block the most loathed provisions of the law.

©2016 Bloomberg News O4RXSB6KLVRJ (Bloomberg) — Commodities including oil and copper are at risk of steep declines as recent advances aren’t fully grounded in improved fundamentals, according to Barclays Plc, which warned that prices may tumble as investors rush for the exits. Copper may slump to the low $4,000s a