By Alina Selyukh and Diane Bartz WASHINGTON (Reuters) – The U.S. telecommunications industry plans to fight tooth and nail against President Barack Obama’s call for stricter regulations on Internet service providers, taking its case to regulators, courts and Congress. Obama on Monday stunned the telecom community by urging the Federal Communications Commission to reclassify ISPs so they could be regulated more like public utilities as a way to preserve “net neutrality.” The industry bristled at the threat of tight, utility-style regulations. …