A tip to Shreveport-Caddo Parish Crime Stoppers has led to the arrest of a suspected purse-snatcher.  24-year-old Brian Hogg has been booked into the Shreveport City jail on one count  of purse-snatching.  It wasn't his first brush with the law.  Police say he was also arrested in December of 2009 -- again for purse-snatching.  Police say the Crime Stoppers tip that led to Hogg's arrest this time came in as the result of surveillance video and from the Eldorado Casino that was carried by media outlets throughout the area.