Spanish authorities said Wednesday they had arrested two suspected jihadists in Madrid and found bullets and weapon magazines while conducting raids linked to the detentions. According to the Europa Press news agency, the magazines were of the type used for assault rifles such as the AK-47, but a police spokeswoman was unable to confirm this when contacted by AFP. The interior ministry said the two men were Spanish and had been detained for “glorifying terrorism,” without giving any further details. The arrests come as Spain strengthens security during the holiday season. Authorities in Madrid are taking unprecedented measures for New Year’s Eve, when thousands gather in the central Puerta del Sol square for traditional celebrations that see Spaniards swallow 12 grapes for each stroke of midnight.…