ATHENS, Greece (AP) — Cash-strapped Greece is planning steep increases in ticket prices for ancient sites and museums, which travel agents say could hit the country's key tourism industry. The Culture Ministry wants to raise the ticket for the Acropolis from 12 euros to 20 euros, and to double entry charges for other popular sites and museums — which all together attracted more than 6 million visitors in January-June. The leftist-led government says current charges are "unacceptably low.Read more on NewsOK.com