Gasoline prices up slightly

Average retail gasoline prices in Texas have risen 3.7 cents per gallon in the past week, averaging $3.24 a gallon Sunday, according to GasBuddy’s daily survey of 13,114 gas outlets in Texas.This compares with the national average that has increased 3.4 cents per gallon in the last week to $3.47 a gallon.For more of this story, read Monday's edition of the Herald.