BENTONVILLE, Arkansas, June 11 -- Walmart issued the following news: * * * Walmart+ Travel Doubles Down on Member Savings While summer is the most popular time to travel in the U.S., Walmart+ is making every trip even more rewarding this year for members, whether it's a summer getaway, fall weekend escape, or their next big vacation. Walmart+ members can now earn double the Walmart Cash, now up to 10%, on eligible hotels, car rentals and activities booked through Walmart+ Travel powered by Ex  more